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The most dangerous worldviews are the worldviews of those who have never viewed the world.
激光对于阿秒物理学的意义,就像望远镜对于天文学的意义一样。
The real hero is the one who knows how to live in peace, not in war.
I have great faith in fools; self-confidence, my friends call it.
"I can resist everything except temptation."
"There are two occasions when the sacred beauty of Creation becomes dazzlingly apparent, and they occur together. One is when we feel our mortal insufficiency to the world, and the other is when we feel the world's mortal insufficiency to us."