The biggest risk is not taking any risk. In a world that's changing really quickly, the only strategy that is guaranteed to fail is not taking risks.

La verdadera ciencia enseña, sobre todo, a dudar y a ser ignorante.

If a problem cannot be solved， enlarge it.

There is an awful lot you can tell about a person by their shoes. Where they're going. Where they've been.

一生中成功投资所需的就是几个大赢家，这些赢家的收益将远远超过那些不成功的股票的损失。