2. People used to ...However , things are quite different today .

　　過去，人們習慣......但,今天的情況有很大的不同。

　　3.some people think that ...Others believe that the opposite is true . There is probably some truth in both sides.But we must realize that ......

　　一些人認為......另一些人持相反意見。也許雙方的觀點都有一定道理。但是我們必須認識到......

　　4.Recognizing a problem is the first step in finding a solution .

　　認識到問題是找到解決辦法的第一步。

　　5. It is another new and bitter truth we must learn to face .

　　這是一個我們必須學會面對的痛苦的新情況。

　　6. In short , we must work hard to make the world a better place .

　　簡而言之，為了把世界變成更美好的地方，我們必須勤奮工作。

　　7.Lost time is never found again.

　　歲月既往，一去不回。

　　8.Everybody should have a dream.

　　每個人都該有個夢想.

　　9.Hope for the best, but prepare for the worst.

　　抱最好的愿望,做最壞的打算。

　　10.Failure is the mother of success.

　　失敗乃成功之母。

　　11.Let's look on the bright side.

　　讓我們往好處想吧。