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To be happy, I must have my books and a piece of sky.
人类思维的一个重大缺陷在于:我们习惯关注高频事件,却忽视了那些罕见但影响巨大的事件。
The study of automorphic forms is a testament to the power of symmetry in mathematics.
The properties of the whole are not deducible from the properties of the parts.