Psychology must be based on direct experience, not inference.

The truth is, if you ask me what I think about anything, I’ll tell you. I’m not afraid to say what I think.

最好的想法往往来自最意想不到的地方。

The truth is often hidden in the most ordinary places.

"Books are the quietest and most constant of friends."

【解释】不孝的事有三件，其中又以没有子孙后代为最大。

向人求助之时应该去求真正胸襟开阔的人；帮助别人时要帮助真正需要帮助的人。

My life I never held but as a pawn to wage against your enemies.

The most valuable hydrocarbon molecule is the one we don't need to burn.