唯一真正的舞蹈是靈魂的舞蹈。
數(shù)學(xué)的本質(zhì)在于它的自由。
I don't care what you think, I'm doing this for me.
追求知識是一場沒有終點的旅程，但每一步前進都是一次勝利。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.