数学的本质在于其自由性。

I was poor white trash, no glitter, no glamour.

过去从未消逝，它甚至还未过去。

Don’t let the noise of others’ opinions drown out your own inner voice.

Do not think it worthwhile to produce belief by concealing evidence, for the evidence is sure to come to light.

To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.