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挑戰(zhàn)是偽裝的機會。擁抱它們，讓自己變得更強大。

"We're living proof that dreams do come true."

We kid ourselves if we think that the ratio of procedure to data in an active data-base system can be made arbitrarily small or even kept small.

In times of change, the learners will inherit the earth while the knowers will find themselves beautifully equipped to deal with a world that no longer exists.

數學的力量在于它簡化復雜事物的能力。