地球是有生命的这一想法处于科学可信度的边缘，但并未超出其范围。

So given a Time Turner, I would tell my 21-year-old self that personal happiness lies in knowing that life is not a check-list of acquisition or achievement. Your qualifications, your CV, are not your life, though you will meet many people of my age and older who confuse the two. Life is difficult, and complicated, and beyond anyone’s total control, and the humility to know that will enable you to survive its vicissitudes.

我喜欢批评，它让你变得强大。

真相很少是简单的，而且往往比我们对自己说的谎言更痛苦。

没有大胆的行动，海洋的丰饶将成为回忆。

在中国取胜，你必须第一个规模化。