如果你相信自己的声音，就继续前进。

在量子力学的领域里，观察者成为实验的一部分，仅仅通过观察的行为就改变了结果。

"The past is always with us, for it feeds the present."

A proof of a proposition is a process the nature of which is such as to produce in us a belief in that proposition.

Compliment people behind their back. It’ll come back to you.