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We must accept finite disappointment, but we must never lose infinite hope.

The power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.

自由是做法律允許的事情的權(quán)利。

Music is the language of the spirit. It opens the secret of life bringing peace, abolishing strife.

靈魂是精神與身體之間的活生生的橋梁。