The entrepreneur is the pivot on which everything turns.

诗是一个内在的形象，它浮现为文字。

Mathematics is not a spectator sport; to understand it, one must engage with it actively.

I can resist everything except temptation.

Every challenge in business is an opportunity to rewrite the rules.

The financial markets generally are unpredictable. So that one has to have different scenarios... The idea that you can actually predict what's going to happen contradicts my way of looking at the market.

The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next.