数学的本质在于它的自由。
冒比他人认为安全的更大的风险。梦想比他人认为实际的更多。
孕育过一次邪恶的灵魂，此后便无法滋养善良。
The best way to predict the future is to invent it.
Everyone discusses my art and pretends to understand, as if it were necessary to understand, when it is simply necessary to love.
尊重贤能，让他们在其位谋其职，那么天下有才能的人都愿意为这个朝代效力。