If you don't go through the tough times, you don't get to the good times.

形容人心难以捉摸，民众的行为像烟一样飘忽不定。

The truth is rarely pure and never simple.

有时候当狗还真难。

The world is full of doors, and every door is a choice.

追求数学真理是一项既个人又普遍的努力。

翻译：天的运行刚健不辍，君子应当像天那样自强不息。

The world is full of magic things, patiently waiting for our senses to grow sharper.

I don't care about the rules, I make my own.

城市是一台无法逃脱的成瘾机器。

婚姻虽然在中国被鼓励，但并不是因为生儿育女能带给他们福分，而是因为他们有生杀他们儿女的自由。