用心管理的森林才能长久存在。

不要归罪于天地陰陽的变化，一切都应责怪人事；不要对圣人抱有过高的奢望，一切都应求诸自身。

The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.

A moment is sucked away before you can say anything about it.

追求知识是最崇高的努力。

Exceed your customers' expectations. If you do, they'll come back over and over. Give them what they want — and a little more.

在了解物理力、它们的规律及相互关系之后，接下来是它们起源的问题。

大自然的足迹不仅要在其寻常过程中追寻，还要在她最离奇的偏离中寻找。