“唯一确定的是不确定性。”

I'm the reason your hands won't work.

A building should touch the earth lightly.

Twenty years from now, you will be more disappointed by the things you didn’t do than the ones you did.So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover. （注：这句说话被部分人质疑不是由马克·吐温所说的。）

【释义】选拔任用人才，确实是国家的当务之急。

As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.