制革厂的废水是其价值观最真实的衡量标准。
要养活世界，我们必须先理解它。
"The best children's books are the ones that make children think."
我从最底层爬上来，现在我在这儿。
The most dangerous phrase in business is 'We've always done it this way.'
身体表达的是言语无法表达的。
Friendship is a matter of time investment.
经济学的第一课是稀缺：从来没有足够的任何一种东西能够满足所有人对其需要。政治学的第一课是摒弃经济学的第一课。
The most successful leaders are those who are humble enough to know they don’t have all the answers.