In life, we will succeed and fail often for reasons that are entirely out of our control. For instance, we can be incredibly nice and love someone deeply, and they may not love us back. We can work harder than anyone else in the office and still not be promoted to management. We can eat healthy food, exercise and stay away from alcohol and cigarettes, and still get sick.

    The bottom line is that life is not fair.

    That is a tough pill to swallow for many of us. As a result, some people shut down after being hit by even one unfair blow from life. They can't handle the fact that our efforts don't always get the results that we expect. But if we let life's unfairness defeat us, we will never receive the beautiful blessings (幸事) that life has in store for us.

    For example, my first marriage ended in divorce. To me, it felt very unfair. I had worked hard to be a good wife and mother. However, no matter what I did, I could not make the relationship work.

    I could have been shut down by that experience. I could have decided that if one person didn't appreciate me as a wife, then no one would. I could have given up. But I knew that I wanted to be married. I knew that I wanted to experience traditional family life. So I didn't let one seemingly unfair experience stop me from believing that I could one day be happily married. And then one day, I met this kind, thoughtful, generous man with whom I now have a wonderful friendship and marriage. But that wouldn't have happened if I had decided to give up after one failed marriage.

    What I've learned over the years is that we can do all the things that deserve a good outcome, but get bad things in return instead.

    When we are faced with life's seeming unfairness, our faith needs to jump in. When life doesn't go according to plan, we have to let go of the outcome that we are looking forward to and keep trying, working hard and doing the right thing. Please don't be discouraged. Accept that life is neither fair nor straightforward. And by knowing that if we remain confident, we can drive our unfair experiences away and use them for our benefit.

    Philadelphia offers a ton of attractions that are suitable for people of every age and here are some family—friendly attractions.

    Spruce Street Harbor Park

    Spruce Street Harbor Park, one of the best urban beaches in American, is an outdoor heaven on the Delaware River waterfront. Visitors can relax in a hammock, play on the playgrounds, and play games like table tennis and giant chess. Don't miss out on the park at night, when colorful LED lights hanging from treetops make the entire area bright.

    Blue Cross RiverRink

    Offering ice skating in the winter and roller skating in the summer, Blue Cross RiverRink creates a fun，outdoor experience for the whole family. Visitors can play on the nine-hole mini-golf course during the summer, and enjoy eats and drinks from the on-site (现场的) bar and restaurant all year round.

    Sesame Place

    Big Bird, Elmo and the other stars of Sesame Street come out and play at Sesame Place, the only theme park in the nation starring the popular TV show's most lovable characters. A water park, interactive activities，parades, fireworks and shows add to the fun.

    Once Upon a Nation Storytelling Benches

    On summer days, uniformed and professional storytellers at 13 storytelling benches throughout Philadelphia's Historic District entertain visitors with true, free, three-to-five minute tales about the colonial (殖民的）era as part of Once Upon a Nation . Children can pick up a Story Flag at any storytelling bench, and then collect a star from every storyteller on their journeys. Flags with all the stars can get free rides on the Parx Liberty Carousel at Franklin Square.

    Nola (August 21, 1974 -November 22, 2015) was a northern white rhino who lived at the San Diego Zoo Safari Park near Escondido, California. At her death, she was one of only four remaining northern white rhinos in the world. The other three lived in Kenya. World Rhino Day, held on September 2, is to raise awareness(意识) of the less than 30,000 other rhinos left on Earth.

    “Rhinos need our help today, not tomorrow,” Nola's lead keeper Jane Kennedy said. “Last year we lost over 1,200 rhinos just in South Africa. If we continue to lose more than 1,000 rhinos a year, in 10 to 20 years all the rhinos on the planet will be gone.”

    “Unfortunately, most animals are in danger of dying out because of humans,” Kennedy says.“ Humans have either poached animals, or because there are over seven billion of us, we've taken up too much of the world's resources”. Poachers illegally hunt rhinos for their horns. They sell the horns for thousands of dollars per pound, to be used for art, jewelry, and decorations. Experts believe that one rhino is poached every eight hours.

    In 1975, the San Diego Zoo Institute for Conservation Research started the Frozen Zoo, a program through which researchers have collected cell (细胞) samples from more than 8,000 different types of animals, including the northern white rhino. Scientists hope that by studying the rhino cells, they will get greater understanding of it, and will find ways to increase its numbers.

    Jane Kennedy describes World Rhino Day as “a celebration of rhinos along with an awareness campaign for everybody across the world to know that rhinos need our help.”At the San Diego Zoo, children and adults are welcome to visit and speak with zookeepers to learn about rhinos. But you don't have to live in San Diego to celebrate World Rhino Day. It is observed around the world, with zoos and wildlife parks holding special events and programs to teach people about rhinos, and enable them to see the animals up close. For more information, go to www.worldrhinoday.org.

    A humpback, a kind of big whale, can weigh as much as 40 tons and reach 50 feet from nose to tail. That means they can easily overturn small boats and it can be a great trouble to anyone who jumps on the back of the animal.

    But that was just what Sam Synstelien did when he saw a humpback in trouble in Central California's Morro Bay. The animal was hopelessly tangled (缠绕) in a rope that was attached to a buoy (浮标).

    Synstelien, along with his partner Nicholas Taron, had already tried reporting the poor animal to the U. S. Coast Guard—but they were told it would be hours before rescuers could come. Hours, the fishermen thought, this whale didn't have. "If we wanted the humpback to survive we had to go to get it," Taron later said. "We thought there was no other choice for the whale; we decided to go for it. We were so excited then. I don't think we were that scared. "

    It's easy for Taron to say, of course. His role in the rescue was mostly in the cheering department. In the video, you can hear him shouting "Swim! Swim! Move! Just get it! Get it!" from the side of the boat while filming the entire rescue. "The humpback was just swimming in circles," Taron said. "You could tell it was stressed and being held to the bottom."

    The very agitated whale didn't take well to human intervention (介入) and even hit the boat with its huge tail with a lot of force. But Synstelien hung in there, and at last cut through the rope. And then with a sudden move, the humpback swam deep down beneath the waves. It wasn't much of a thank you, but Synstelien and Taron were happy.

    Martha had been working for Miller Laboratories for two years, but she was not happy there. Nothing significant had happened in the way of promotions or salary increases. Martha felt that her supervisor, a younger and less experienced person than she, did not like her. In fact, the supervisor often said unpleasant things to her.

    One day, while talking with her friend Maria, she mentioned how discouraged she was. Maria gave her the name of a cousin of hers who was director of Human Resources Department for a large chemical company. Martha called him the next day and set up an interview on her lunch hour.

    During the interview, Mr. Petri said, "You're just the kind of person we need here. You're being wasted in your other job. Give me a call in a day or two. I'm sure we can find a place for you in our organization." Martha was so happy that she almost danced out of the building.

    That afternoon, Ruth Kenny, her supervisor, saw that Martha had come in ten minutes late from her lunch hour and she said, "Oh, so you finally decided to come back to work today?"

    This was the last straw. She could not take another insult. Besides, Mr. Petri was right: she was being wasted in this job.

    "Look," she said angrily, "if you don't like the way I work, I don't need to stay here. I'll go where I'm appreciated! Goodbye!" She took up her things and stormed out of the office.

    That night she called Maria and told her what had happened and then asked Maria, "What do you think?"

    "Well," said Maria carefully, "are you sure about the other job?"

    "Well, not exactly, but..."

    Maria continued, "Will you be able to get a recommendation from Ms. Kenny if you need one?"

    "A recommendation?…from Ms. Kenny?" hesitated Martha, in a worried tone.

    "Martha, I hope you didn't burn your bridges," Maria said. "I think I would have handled it differently."