1、• Better late than never

2、• The unexamined life is not worth living

3、• Knowledge is power. 知识就是力量。

4、• A friend in need is a friend indeed. 患难见真情。

5、• Where there is a will, there is a way.有志者事竟成。

6、• Failure is the mother of success. - Thomas Paine 失败乃成功之母。