我不让错误定义我,我让它们磨
I don’t let mistakes define me, I let them refine me.
To achieve satisfactory investment results is easier than most people realize; to achieve superior results is harder than it looks.
人生就像一首歌,有高潮也有低谷。
在数学中,最简单的问题往往导致最深刻的发现。