The goal of behavior is always the reduction of some drive or need.

History is not just about the past; it’s about how we remember it.

唯一能让你成为传奇的是你的奉献。

The mind is what the brain does.

The true teacher defends his pupils against his own personal influence. He inspires self-trust. He guides their eyes from himself to the spirit that quickens him. He will have no disciple.

I think it's important to be kind and compassionate and to treat people with respect.

The worst thing you can do is to pretend to be something you're not.

We must leave healthy waters for the next generation.