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你今天感受到的痛苦将是你明天感受到的力量。
I think that in mathematics, and maybe in life, you have to be willing to be a little bit lost.
"A man's face is his autobiography. A woman's face is her work of fiction."
The future of art lies in its ability to become invisible.
The best way to learn something is to teach it.
La justicia sin fuerza es impotente, la fuerza sin justicia es tiranía.