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In mathematics, the simplest questions often lead to the deepest insights.
There are still many causes worth sacrificing for, so much history yet to be made.
The stock market is a device for transferring money from the impatient to the patient.
语出(南宋)崔敦礼《刍言》。自以为聪明的人,其实并不聪明;自以为能干的人,其实并不能干。
I’m not afraid to take risks.