Last year I was put into a lower­level math class at school. The reason I was in this class had nothing to do with my intellect (智力) or maths skills. I am blind.

The only problem with being in this class was that I was surrounded by “at­risk” students. These were kids who did not do well in school and they were constantly in trouble with the school and the law.

    One Tuesday morning, I went to a Christian Student Union meeting before school. There was a guest speaker there that day talking to us about praying (祈祷) for our enemies. I began to think about this. As I considered the idea, I prayed and asked God how I could pray for the kids in my class. I had forgotten that they weren't bad kids; they were just lost.

    At first, the prayers were mechanical. When I would hear their voices in class, I would pray, “Dear God, please bless so­and­so...” But as I continued, I began to think of the kids more often, and in my quiet time at home I would ask God to bless (保佑) the rest of my classmates.

    As time went on, my classmates became more than just annoying kids to me. There was something growing inside my heart for them, something that wasn't there before. They began to feel like family, and I was learning to love them in a way I never thought possible.

    I now see that praying is such a powerful act. Prayer is the most powerful tool a Christian has. When I pray for those around me, it also blesses my life, and it changes my opinion of others. I realized I needed God's blessings to see the world through loving eyes. The prayers I said for others turned out to help me the most.

    In a world with limited land, water and other natural resources (资源), the harm from the traditional business model is on the rise. Actually, the past decades has seen more and more forests disappearing and globe becoming increasingly warm. People now realize that this unhealthy situation must be changed, and that we must be able to develop in sustainable (可持续的) ways. That means growth with low carbon or development of sustainable products. In other words, we should keep the earth healthy while using its supply of natural resources.

    Today, sustainable development is a proper trend in many countries. According to a recent study, the global market for low-carbon energy will become three times bigger over the next decades. China, for example, has set its mind on leading that market, hoping to seize chances in the new round of the global energy revolution. It is now trying hard to make full use of wind and solar energy, and is spending a huge amount of money making electric cars and high-speed trains. In addition, we are also seeing great growth in the global markets for sustainable products such as palm oil (棕榈油), which is produced without cutting down valuable rainforest. In recent years the markets for sustainable products have grown by more than 50%.

    The major challenge of this century is to find ways to meet the needs of growing population within the limits of this single planet. That is no small task, but it offers abundant new chances for sustainable product industries.

    Little Women is the story of four sisters growing up during the Civil War. Each March (马奇) sister has a different personality. Meg, the oldest, is dignified (端庄) and proper. Jo, next in age, is energetic and wants to be a writer. Beth is shy and quiet and loves music. Amy, the youngest, is spoiled (被宠坏的), a little conceited (自负), and enjoys art. In the following passage, an excerpt(节选)from Chapter 14 Secrets, Jo has a secret surprise to tell her sisters. Laurie is the boy who lives next door, and Hannah is the March's servant. The Spread Eagle is a newspaper in the town.

    In a few minutes Jo bounced (蹦跳) in, laid herself on the sofa, and pretended to read.

    "Have you anything interesting there?" asked Meg, with condescension (屈尊).

    "Nothing but a story, won't amount to much, I guess," returned Jo, carefully keeping the name of the paper out of sight.

    "You'd better read it aloud. That will amuse us and keep you out of mischief (恶作剧)," said Amy in her most grown-up tone.

    "What's the name?" asked Beth, wondering why Jo kept her face behind the sheet.

    "The Rival Painters."

    "That sounds well. Read it," said Meg.

    With a loud "Hem!" and a long breath, Jo began to read very fast.

    The girls listened with interest, for the tale was romantic, and somewhat pathetic (哀婉动人), as most of the characters died in the end. "I like that about the splendid picture," was Amy's approving remark, as Jo paused.

    "I prefer the lovering part. Viola and Angelo are two of our favorite names, isn't that strange?" said Meg, wiping her eyes, for the lovering part was tragical (凄婉).

    "Who wrote it?" asked Beth, who had caught a glimpse(瞥) of Jo's face.

    The reader suddenly sat up, threw away the paper, displaying a red face, and with a funny mixture of solemnity and excitement replied in a loud voice, "Your sister."

    "You?" cried Meg, dropping her work.

    "It's very good," said Amy.

    "I knew it! I knew it! Oh, my Jo, I am so proud!" and Beth ran to hug her sister, wild with joy over this splendid success.

    Dear me, how excited they all were, to be sure! How Meg wouldn't believe it till she saw the words. "Miss Josephine March," actually printed in the paper. How politely Amy criticized (批评) the artistic parts of the story, and offered advice for a sequel (续集), which unfortunately couldn't be carried out, as the hero and heroine were dead. How Beth got excited, and skipped and sang with joy. How Hannah came in to shout in great astonishment at 'that Jo's doin's'. How proud Mrs March was when she knew it. How Jo laughed, with tears in her eyes, as she declared she might as well be a peacock(孔雀) and done with it, and how the 'Spread Eagle' might be said to fly his wings proudly over the House of March, as the paper passed from hand to hand.

    "Tell us about it." "When did it come?" "How much did you get for it?" "What will Father say?" "Won't Laurie laugh?" cried the family, all in one breath as they gathered around Jo, for these foolish, affectionate (痴情的) people had a celebration of every little joy of family.

    The Ice and Snow Festival Highlights

    It will fall upon January 1st, 2019 and last till the early March, 2019. Based on the theme of “Bright Pearl of the Crown of Ice and Snow”, a variety of activities about ice and snow, concerning tourism, culture, fashion and sport, will be open to all tourists.

    Singapore's public transport system is one of the best in the world, so you should have no problem finding your way around like a local. There are three main forms of public transport that you would find in any other major city－trains, buses and taxis.

    TRAINS

    Trains run from 6:00 am to midnight. Single trip tickets start at 80 cents. If you buy an EZ-Link card for $15, you can ride the trains and buses as you like. If you need more information, just call Transit Link on 1800 767 4333.

    BUSES

    There are several bus services in Singapore and fares start at 80 cents. Be sure to always ask the driver the cost of your ticket as he cannot give change. If you need help, just call Transit Link on 1800 767 4333.

    TAXIS

    There are three main taxi companies－City Cab (6552 2222), Comfort (6552 1111) and Tibs (6552 8888). Booking can also be easy by calling the numbers listed above.

    RENTAL CARS

    Driving in Singapore is a pleasure and if you like to travel at your own pace, renting a car is a good choice. Renting takes away the hassle of getting to places around Singapore. Just sit back and enjoy the city. It also means you'll get to see a lot more that a train or a bus won't let you see.

    For car rental, call Avis on +65 6737 1668.

    There are billions of people on this planet, and many of us love to eat meat. Can the demand be filled in a sustainable(可持续的) and affordable way? A bunch of businessmen are not only optimistic but are working to make this happen sooner than you may think.

    The environmental effects caused by meat consumption (食用)—waste, animal treatment, health problems and even the greenhouse gas effects that are potentially caused by methane gas produced by cows—have given rise to a number of startups(新兴公司)looking to develop meats in different ways.

    For example, San Francisco-based Memphis Meats is developing cell-based meats in its labs without requiring any animals. Israel's Future Meat Technologies is doing the same by producing fat and muscle cells that are being tested by chefs in Jerusalem. All of these companies use special processes to harvest cells from animals and grow them in a lab.

    But don't worry if you're not a meat lover. Startups such as Jet Eat, which is also based in Israel, are working on food products grown in labs that are plant-based and replicate (复制) meats using natural elements while still keeping flavor, consistency and the "overall sensory experience", according to a report on NoCamels. Jet Eat, which was founded in early 2018, aims to 3D-print their lab-grown products by 2020.

    As you can imagine, there are plenty of barriers facing the industry. Educating the public is a big one. Another controversial issue is the labeling of the products. Recently both the USDA and the Food and Drug Administration (FDA) announced that they will begin jointly controlling the new "cell-based meat" category.

    Many of us have concerns about the challenges facing future generations as our global population increases and the earth's natural resources decreases. The good news is that there are plenty of businessmen around the world—like those producing lab-grown meats—who are working to solve some of these problems and make a little money in the process. Nothing wrong with that.