If a trip to Rome or Paris is in your future, be prepared: The European Union Parliament is calling for an end to visa-free travel Americans. EU lawmakers passed a resolution urging the EU Commission to impose visas on U. S. citizens traveling into the 28-nation bloc.

    The dispute(争论)centers on reciprocal treatment of travelers from EU nations and the United States. While Americans have been able to travel throughout EU member nations without a visa, the U. S. still requires citizens of five EU countries-Bulgaria, Croatia, Cyprus, Poland and Romania-to apply for entry visas when visiting the U. S, Reuters reports. Citizens of the other 23 EU member nations can use the U. S. visa waiver program to enter America. The EU lawmakers are calling for mutual treatment for all EU citizens, says Reuters. They've given the EU Commission two months to respond.

    The trans-Atlantic visa dispute first came to light in April 2014, according to an EU Parliament news release. At that time, five countries-Australia, Brunei, Canada, Japan and the U. S. –required visas for some EU citizens. Since then, Australia, Brunei and Japan have lifted their visa requirements for all EU citizens. Canada, which currently imposes(推行)visa requirements on Bulgarian and Romanian citizens, plans to follow suit in next December, leaving just the United States at odds with the issue of reciprocity of visa-free travel with the EU.

The EU says if a visa requirement for Americans is introduced, it would be temporary, according to a story in Money, which did not give a time frame.

    Edward Hibberd Johnson was an American inventor. He lived in New York City in the 1800s. In 1882, Johnson had an idea. It would change the look of Christmas forever.

    Johnson worked as a boss at a technology company. In 1871, he hired a young man to work for him. The man's name was Thomas Edison. Edison was a great worker. He came up with many new ideas. Later, Edison left to start his own company. Johnson followed him. Johnson started turning Edison's ideas into money. In 1880, Edison invented the light bulb. No one knew how much it was worth. At the time, most homes did not have the electricity to power it. However, Johnson helped start a company to sell the bulbs.

    Before long, Mr. Johnson had a bright idea. Christmas trees were very popular. They were so beautiful because of their candles. Flickering (闪烁的) flames were perfect for Christmas. But they were also dangerous. They could easily start a fire.

    Mr. Johnson thought of a way to fix this. He set up a Christmas tree by one of his windows. Then he took 80 colored light bulbs and hung them around it. The lights were red, white and blue. People on the street stopped to look. They admired the shining Christmas tree. It was so popular that Johnson made it a tradition. Each year he added more lights. In 1884, there were 120 light bulbs on his tree. The lights were not cheap. In 1900, a string of 16 bulbs cost $12. That was a lot of money back then, because people made less. In today's money, that is about $350. But over time, they started to cost less. By the 1930s, colored light bulbs were everywhere.

    Today millions of light sets are sold in America each year. They light 80 million homes. Some of them are now used for other holidays too. They are used on Halloween and Valentine's Day. But it all started with Johnson's Christmas tree.

    I have a neighbor who is a capable, fashionable, seventy-year-old, single woman. Her name is Grace. Grace was laid off from her job a little over two years ago and has been living off her savings ever since but not officially "retired". Grace called me up one day about this time last year and asked if I had a ladder. She needed to clean out her gutters (水槽) on the roof and wanted me to hold the ladder.

    She didn't want me to climb up and clean the gutters. She just wanted me to hold the ladder. As it happened I did have a ladder. I said: “The leaves are going to fall off the trees in a month, why don't we wait till they finish and do it then?” She agreed and naturally we didn't talk about it again until spring. Spring in Tennessee is wild and we talked about it over the course of three weeks in which it rained nearly every day, then I got busy and Grace went into seclusion (隐居).

    A couple of weeks ago, she told me she'd been spending too much money and decided to apply for a bar tending job at a local hotel. "Now I don't know about you all but I'd never considered what it would be like to apply for and begin a new job at the age of seventy. I'm fifty-three and the older I get, the more I think about how great it'll be if I can just get out of bed when I'm seventy." Anyway, she got the job, serving the bar and tending banquets at the hotel.

    The day when she left for her training at 6 am, I walked across the street with my ladder and cleaned out her gutters.

    Stephen Hawking was born in Oxford, England on 8th January, 1942. He went to school in St Allbans, a small city near London. Although he did well, he was never top of his class.

    After leaving school. Hawking went first to Oxford University where he studied physics and then went to Cambridge University where he studied cosmology(宇宙学）. As he himself admits, he didn't work hard. He was a very lazy student, and did very little work. However, he still got high marks.

    It was at the age of 20 that Hawking first noticed something was wrong with him. He started to bump into things. When he visited his family at Christmas time, his mother was so worried that she made him see a doctor. Hawking was sent to hospital for tests. Finally, the result came back. Hawking had motor neuron disease (运动神经元病）, an incurable illness which would make him unable to speak, breathe or move without the help of a machine. Doctors said they had no way to help him. He would die before 23.

    At first, Hawking became very depressed. After a while, though, he began to see his life in a different way. As he later wrote, "Before my illness was diagnosed(诊断), I had been very bored with life. There had not seemed to be anything worth doing. But shortly after I came out of hospital, I suddenly realised that there were a lot of worthwhile (值得做的）things I could do." Then Hawking got married and found a job at Cambridge University as a professor, He strongly believes that his story shows that nobody, how bad their situation is, should lose hope. "Life is not fair." He once said. "You just have to do the best you can in your own situation."

    I was having a great morning until I sat down in front of my office computer. "Your password has expired(过期)," a server message flashed on my screen, with instructions for changing it.

    Coming up with a new code doesn't seem like a big deal, unless you work at my company, where we have to change it monthly, using at least one uppercase character, one lowercase character, one symbol, and one numeral. Oh, and the whole darn thing can't be fewer than eight characters. And I can't use any of the same passwords I've used in the past three months.

    Suddenly I was furious. What didn't make it any better was that I was deeply depressed after my recent divorce. Disbelief over what she had done to me was all I thought about. Every day.

    My anger didn't mean anything to the empty input field with a pulsating cursor (闪动的光标), waiting for me to type a password that I'd have to re-enter — many times — for the next 30 days. I remembered a tip I'd heard from my former boss. He'd said, "I'm going to use a password to change my life."

    I couldn't focus on getting things done in my current mood. There were clear indicators of what I needed to do to regain control of my life, but I couldn't notice them.

    My password became the indicator. My password reminded me that I shouldn't let myself be a victim of my recent breakup and that I was strong enough to do something about it.

    I made my password Forgive@h3r.

    I had to type this statement several times a day. Each time my computer would lock. Each time my screen saver with her photo would appear. Each time I would come back from eating lunch alone. In my mind, I wrote Forgive her every day.

    The simple action changed the way I looked at my ex-wife. That constant reminder of reconciliation led me to accept the way things had happened at the end of my marriage and embrace a new way of dealing with my depression. As the month wore on, I felt a slow healing begin to take place. By the time my server prompted me to reset my password the following month, I felt free.

    One month later, my dear Exchange server asked me yet again to reset my password. I thought about the next thing that I had to get done.

    My password became Quit@smoking4ever.

    I quit smoking overnight. This password was a painful one to type during that month, but doing it helped me to yell at myself in my mind as I typed that statement. It motivated me to follow my monthly goal.

    One month later, my password became Save4trip@thailand.

    Guess where I went three months later: Thailand.

    Seeing how these reminders helped to materialize my goals kept me motivated and excited. While it's sometimes difficult to come up with your next goal, keeping at it brings great results.

    Here is a simplified extract of what some of my passwords have been in the past two years, so you get an idea of how my life has changed, thanks to this method:

    Forgive@h3r To my ex-wife, who started it all.

    Quit@smoking4ever it worked.

    Save4trip@thailand it worked.

    Eat2times@day it never worked, still fat.

    Sleep@before12 it worked.

    Ask@her4date it worked. I fell in love again.

    No@drinking2months it worked. I feel better.

    Get@c4t! It worked. I have a beautiful cat.

    MovE@togeth3r it worked.

    Facetime2mom@sunday it worked. I talk with Mom every week.

    And the one for last month: Save4@ring Yep. Life is gonna change again soon.

    Give yourself a test. Which way is the wind blowing? How many kinds of wildflowers can be seen from your front door? If your awareness is as sharp as it could be, you'll have no trouble answering these questions.

    Most of us observed much more as children than we do as adults. A child's day is filled with fascination, newness and wonder. Curiosity gave us all a natural awareness. But distinctions that were sharp to us as children become unclear; we are numb(麻木的）to new stimulation(刺激), new ideas. Relearning the art of seeing the world around us is quite simple, although it takes practice and requires breaking some bad habits.

    The first step in awakening senses is to stop predicting what we are going to see and feel before it occurs. This blocks awareness. One chilly night when I was hiking in the Rocky Mountains with some students, I mentioned that we were going to cross a mountain stream. The students began complaining about how cold it would be. We reached the stream, and they unwillingly walked ahead. They were almost knee-deep when they realized it was a hot spring. Later they all admitted they'd felt cold water at first.

    Another block to awareness is the obsession(痴迷) many of us have with naming things. I saw bird watchers who spotted a bird, immediately looked it up in field guides, and said, a "ruby-crowned kinglet" and checked it off. They no longer paid attention to the bird and never learned what it was doing.

    The pressures of "time" and "destination" are further blocks to awareness. I encountered many hikers who were headed to a distant camp-ground with just enough time to get there before dark. It seldom occurred to them to wander a bit, to take a moment to see what's around them. I asked them what they'd seen. "Oh, a few birds," they said. They seemed bent on their destinations.

    Nature seems to unfold to people who watch and wait. Next time you take a walk, no matter where it is, take in all the sights, sounds and sensations. Wander in this frame of mind and you will open a new dimension to your life.