我被人类崇高的思想所感动－在人类的本能之中，他们对知识的受远超过了无意义的玩乐。
"To act is to live a thousand lives, and in each, find a piece of yourself."
Every body continues in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed upon it.
The act of creation is an act of faith.
"To think is to confine yourself to a single thought that one day stands still like a star in the world's sky."
