定理是数学的永久文献。
Theorems are the permanent literature of mathematics.
写作是一种抵抗的方式，是保持记忆鲜活的方式。
黑暗不能驱逐黑暗；只有光明能够做到。仇恨不能驱逐仇恨；只有爱能够做到。
The heart's memory eliminates the bad and magnifies the good.
"Humor is a way of dealing with the world, a way of coping with the world, and a way of understanding the world."
数学是人类精神最美丽和最强大的创造。
Love is the ability and willingness to allow those that you care for to be what they choose for themselves without any insistence that they satisfy you.
The Pompidou Centre is a giant Meccano set, a building turned inside out.