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The only real paradise is a paradise we have lost.

When you do something best in life, you don’t really want to give that up – and for me it’s tennis.

A good story is one that stays with you long after you've finished reading it.

史記

I never want to look back and say I could have done more.

計算機科學中的挑戰(zhàn)不僅僅是解決問題，而是找到正確的問題來解決。