真正的天才在不完整面前会颤抖——通常宁愿保持沉默，也不愿说一些不完全符合它应该说的话。
The true genius shudders at incompleteness — and usually prefers silence to saying something which is not everything it ought to be.
过去总是与我们同在，但它不必定义我们。
If quantum mechanics hasn't profoundly shocked you, you haven't understood it yet.
恐惧是对我们所害怕事物的预知。它是一种奇妙的能力，我们对它了解得越多，就越不会害怕。
"A poem is a small machine made out of words."