Every mental state exists for a purpose; to understand it, we must ask what function it serves in the broader system of behavior.

多元宇宙的概念是膨胀宇宙模型的自然结果。

"Political language is designed to make lies sound truthful and murder respectable, and to give an appearance of solidity to pure wind."

"The only thing that is truly eternal is the human connection."

To study the phenomena of mind from the standpoint of the soul is nothing less than the way to perfect knowledge.