The simple step of a courageous individual is not to take part in the lie. One word of truth outweighs the world. In keeping silent about evil, in burying it so deep within us that no sign of it appears on the surface, we are implanting it, and it will rise up a thousand fold in the future.

世界上没有比笑声、幽默感更具有感染力。

物理学的美丽在于它能够用几个简单的方程来描述宇宙。

"The future is about making a difference."

Psychology must be a science of observation, not speculation.

拙工抄，巧匠盗。