The beauty of mathematics lies in its ability to describe the universe in the simplest terms.

The opposite of a correct statement is a false statement. But the opposite of a profound truth may well be another profound truth.

小的迷惑会改变人的方向，大的迷惑会改变人的本性。

Do not feel absolutely certain of anything.

Economics is the study of how societies use scarce resources to produce valuable goods and services and distribute them among different individuals. If we think about the definitions, we find two key ideas that run through all of economics:

The greatest resistance to injustice is not to imitate it.

艺术不仅仅是关于美学；它是文化、历史和身份之间的对话。