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種一棵樹最好的時間是20年前，其次是現(xiàn)在。

真正的智能一定是能夠理解、推理和決策的。

當計算機科學(xué)被應(yīng)用于解決現(xiàn)實世界的問題時，其真正的潛力才能實現(xiàn)。

You have to fight to reach your dream. You have to sacrifice and work hard for it.

The battle of life is already half won by the young man who is brought personally in contact with high officials; and the great aim of every boy should be to do something beyond the sphere of his duties--something which attracts the attention of those who over him.