Because thought implies judgement, and because we are all paranoid enough to take judgement to be negative, it is constitutionally suspect in the bedroom.

The beauty of mathematics lies in its ability to simplify the complex.

过度捕捞的真正代价是用空网和破碎的生态系统来衡量的。

我不害怕跌倒，因为我知道我会重新站起来。