If a man will begin with certainties， he shall end in doubts； but if he will be content to begin with doubts， he shall end in certainties.

It is often said that before you die your life passes before your eyes. It is in fact true. It's called living.

我由衷地高兴，我的任期即将结束。

Consistency is what separates good bakers from great ones.

当现有约束被放松时，经济增长就会发生，这使得个人能够追求以前无法获得的机会。