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The path to discovery is rarely a straight line.

Success is the sum of small efforts repeated day in and day out.

可持續發展的關鍵是平衡經濟增長和環境保護。

I'm not a beginning, I'm an end.

The division of labour， so far as it can be introduced， occasions， in every art， a proportionable increase of the productive powers of labour.

"The world is a book, and those who do not travel read only one page."

當一個問題有多種解決方案時，請選擇最簡單的一種。