画虎画皮难画骨，知人知面不知心。
人心难测，表面友善的人，内心未必真诚。
Language is a virus from outer space.
Psychology must study the adaptive functions of thought and behavior.
你无法满足所有人的要求。
Sustainability isn't an option; it's a responsibility we owe to future generations.
The language of mathematics is universal, and it is through this language that we can communicate the most profound truths of the universe.
科学是关于提出正确的问题并坚持不懈地寻找答案。
唯一让我紧张的时候就是当我必须做自己的时候。
