常想到会悔恨终生，就不能不尽孝心；常想到度日的艰难，就不得不节约费用；常想到人的生命脆弱，就不得不珍惜心神；常想到世态人情，就不得不立志奋发；常想到法网恢恢，疏而不漏，就不能让自己胡作非为；常想到生命易失，就不得不忍气耐性。

运气是准备遇到机会的结果。

我不喜欢依赖任何人，我有很强的自尊心。

Every sentence I utter must be understood not as an affirmation, but as a question.

U.S. energy independence doesn't mean isolation - we're still part of global markets.

我们是我们一再重复的行为。因此，卓越不是一种行为，而是一种习惯。

农业创新必须服务于人类和地球。

The uniform， constant， and uninterrupted effort of every man to better his condition， the principle from which public and national as well as private opulence is originally derived.