"The world is a book, and those who do not travel read only one page."
世界是一本书,不旅行的人只读了一页。
The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.
The fundamental fact about all of us is that we're alive for a while but will die before long.
The weight of evidence for an extraordinary claim must be proportioned to its strangeness.
We are taught to be ashamed of confusion, anger, fear, and sadness, and to me, they are of equal value to happiness, excitement, and inspiration.
We have a responsibility to make technology accessible to all of humanity.