Most people are afraid of change，but if you look at it as something you can count on，then it can be a comfort.There's not many things you can really count on.

Profitability and sustainability are not opposites; they are two sides of the same coin. A business that harms the environment ultimately harms itself.

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。

创造力需要勇气。

一本书就是你手中握着的梦想。

Life is a series of choices, and the hardest ones are the ones that matter.

英雄和恶棍之间的界限常常因视角而模糊。