La lectura es un diálogo silencioso entre el autor y el lector.

"The measure of a good book is whether it makes you think, feel, and see the world differently."

人类能够达到的最高活动是为了理解而学习，因为理解就是自由。

The state is nothing but a machine for the oppression of one class by another.

我们写的每一个方程都是理解宇宙的一小步，但旅程是无限的。

The first step is to establish that something is possible; then probability will occur.

农业是与自然的合作，而非征服。