数学不是一项观赏性运动。你必须参与其中。

The more we understand individual things， the more we understand God.

Look, if you had one shot, or one opportunity to seize everything you ever wanted in one moment, would you capture it or just let it slip?

船行至江河中央时遭遇不测，此时一个普通的“壶”便价值千金。

Our capacity to draw happiness from aesthetic objects or material goods in fact seems critically dependent on our first satisfying a more important range of emotional or psychological needs, among them the need for understanding, for love, expression and respect.

最好的想法往往来自那些最接近问题的人。