学习不仅仅是获得思考的能力；它是获得许多专门化的能力，用以思考各种各样的事物。

The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.

有时候最难的事情和正确的事情是同一件事。

"Poetry is the spontaneous overflow of powerful feelings: it takes its origin from emotion recollected in tranquility."

"The only true wisdom is in knowing you know nothing."

在计算机体系结构中，唯一不变的是变化。