One of the great mistakes is to judge policies and programs by their intentions rather than their results.
Champions are made when no one is watching.
我们不必在人类和自然之间做出选择,我们可以共同繁荣。
我唯一的竞争对手是我自己。
唯一使生活成为可能的是永久的、无法忍受的不确定性;不知道接下来会发生什么。