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真相是一種武器，像任何武器一樣，它可以用于善或惡。

When you solve a mathematical problem, you don't just get the answer - you understand why it's the answer.

The rules of art are not arbitrary; they are founded in reason and in the nature of things.

你在人際關系中投入的越多，它就越有價值。

革命者的首要職責是受教育。