"In computer science, we are always trying to find the balance between expressiveness and tractability."

释义：阿那克西米尼认为宇宙中的一切都可以归结为空气，而气息则是宇宙存在的核心和动力。

Our greatest ability as humans is not to change the world, but to change ourselves.

This world is filled with ups and downs. Take turns lending a helping hand in times of need. That's as it should be.

The way to make progress is to acknowledge ignorance.

世界变化很快，适应者才能蓬勃发展。

真相并不总是美丽的，美丽的话语也不一定是真相。