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我是一个非常积极的思想者,我认为这是我在困难时刻最能帮助我的东西。
"The past is a foreign country; they do things differently there."
你知道的越多,就越意识到自己不知道的越多。
Inflation is a very bold idea, but it seems to be the only way to explain the observed features of the universe.