心理学必须研究思维和行为的适应功能。
Psychology must study the adaptive functions of thought and behavior.
丰收的果实很多，但收获的人却很少。
I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something.
应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。