经验只是我们给错误起的名字。

The real voyage of discovery consists not in seeking new landscapes, but in having new eyes.

To be creative means to be in love with life. You can be creative only if you love life enough that you want to enhance its beauty.

真正的科学家不是追求名利，而是追求真理。

统治者的首要职责是保护社会免受其他独立社会的暴力和侵略，只有通过军事力量才能实现这一职责。