The best way to learn is by doing.

The law isn't justice. It's a very imperfect mechanism. If you press exactly the right buttons and are also lucky, justice may show up in the answer.

The relation between what we see and what we know is never settled.

我们都是破碎的，这就是光进来的方式。

自守表示的研究是数学抽象之美的反映。