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It's not about ideas. It's about making ideas happen.

We try to buy stocks that are selling below their book value.

"The true mystery of the world is the visible, not the invisible."

A good mathematician is lazy, but in a constructive way.

學歷史，學歷史。歷史里藏著一切的智慧。

"The only real elegance is in the mind; if you've got that, the rest really comes from it."

Never give up. Today is hard, tomorrow will be worse, but the day after tomorrow will be sunshine.