Man is so naturally good that when he does evil it is against his will.

"La memoria es el hilo que teje la historia de los pueblos, sin ella estaríamos condenados a repetir los mismos errores."

活着就是选择，而每个选择都有其后果。

向一个人展示他在错误中是一回事，让他掌握真理是另一回事。

精神工作导致的疲劳不是因为工作的数量，而是因为工作的质量。

You are not defined by your past, you are prepared by your past.

Mathematics is the language of the universe, and through it, we can understand the fundamental principles that govern our world.

艺术中没有错误，只有意外的发现。