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生活不是一个人所过的日子,而是他所记住的日子以及为了讲述它们而记住的方式。
The beauty of mathematics is that it allows us to abstract away from the physical world and focus on the underlying principles.
你必须对自己有耐心,并相信这个过程。
I never try to predict the market; I just try to be prepared for whatever it does.