We are all connected; to each other, biologically. To the earth, chemically. To the rest of the universe atomically.

量子力学不仅仅是一个关于世界的理论，它是对世界最基本层面的描述。

Words have the power to heal wounds or deepen them; the writer must choose wisely.

你的时间有限，所以不要为别人而活。