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The true measure of success is how much you contribute to the progress of society.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

理解自然界基本定律的途徑通常是通過調和看似矛盾的原則。

Don’t count the days, make the days count.

關鍵是不斷進步，不斷奮斗，不斷相信。