知足者常乐，追求无止境的欲望永无满足。
He who is content is always happy; endless desires never find satisfaction.
We measure success not just in tonnes produced, but in ecosystems enhanced.
我对菲律宾——我从那里过来——的人民说过，我会回来的。今夜，我再说一遍那句话：我会回来的！
"The only way to get rid of a temptation is to yield to it."
An appeaser is one who feeds a crocodile - hoping it will eat him last
数学的本质不是使简单的事情复杂化，而是使复杂的事情简单化。