"I don’t want to die right now, I don’t want to fight right now."

历史上的重大战争——我们被告知，而且被告知的是真实的——是国家不平等增长的直接或间接结果。

数学的美在于它允许我们从物理世界中抽象出来，专注于基本原理。

文章贵在简洁，简洁则明了；贵在疏朗，疏朗则通畅；贵在深远，深远则持久。

You have to find in yourself what makes you different from everybody else.

"The universe is a big place, and sometimes you have to make your own rules."

We must embrace change, or risk being left behind.

科学是使复杂变得可理解的艺术。