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在數學中，堅持往往比才華更重要。

That neither our thoughts， nor passions， nor ideas formed by the imagination， exist without the mind， is what every body will allow.

"Life on a lifeboat isn't much of a life. It is like an end game in chess, a game with few pieces. The elements couldn't be more simple, nor the stakes higher."

The history of the world is the history of the struggle for recognition.

If you pick up a starving dog and make him prosperous, he will not bite you. This is the principal difference between a dog and a man.

I’m not afraid to step up and take the big shots.