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An actor I know is a dimwit who can't count higher than the fingers on his hands. But once he gets on stage, the audience goes so wild, you'd think the house would split in two.

計算復雜性的概念不僅僅是我們能計算多快，還包括理解什么是可以計算的極限。

O homem só é verdadeiramente livre quando reconhece a sua dependência dos outros.

"Technique without vision is empty, vision without technique is blind."

In the world of physics, we often find that the simplest questions are the hardest to answer.

每天進步1%，一年后你會強大37倍。

In one of the stars I shall be living。 In one of them I shall be laughing。 And so it will be as if all the stars were laughing， when you look at the sky at night… You – only you – will have stars that can laugh.