大多数人的问题在于他们用希望、恐惧或愿望来思考，而不是用他们的头脑。

“唯一真正不朽的是人类的遗产。”

"To be a writer is to sit down at one's desk in the chill portion of every day, and to write; not waiting for the little jet of the blue flame of genius to start from the breastbone."

我并非天生失明，12岁时才失去视力。所以我见过这个世界，知道事物的模样。当我歌唱爱与痛苦、欢乐与悲伤时，我知道自己在唱什么。

The beauty of physics lies in its ability to explain the complex with the simple.

真正的道路是沿着一条不是高悬在空中而是略高于地面的绳索。它似乎更多是为了让人绊倒而不是让人行走。

Success is not just about making money, it's about making a difference.