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The art of doing mathematics consists in finding that special case which contains all the germs of generality.

"Books are the mirrors that reflect our souls."

To live outside the law, you must be honest.

適應(yīng)性是在不斷變化的市場中生存的關(guān)鍵。

夜晚最黑暗時(shí)，星星最明亮。

The architect must be a guardian of the future.

The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.