Psychology must be a practical science, concerned with the how and why of mental operations.

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.

"Language is both a weapon and a wound; it depends on who holds the pen."

我不害怕死亡，我害怕不去尝试。