我不是榜样，我是自由的灵魂。

科学是跨越数代人的协作努力。

科学无国界，因为知识属于人类，是照亮世界的火炬。

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.

The Gestalt principles of organization are fundamental to understanding how we perceive the world around us.