Intelligence is the ability to predict the future based on past experience.

自由的概念与真理的概念不可分割。

I was born with an enormous need for affection, and a terrible need to give it.

真正的进步来自于行业和环保人士的合作，而非对立。

Happiness lies not in what we have, but in what we enjoy.

Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life.

人生就是一连串的选择。