To be an artist you have to give up everything, including the desire to be a good artist.

过去是一个参考的地方，而不是居住的地方。

O homem superior é aquele que cumpre o seu dever, sem se preocupar com o resultado.

Efficient market theory is correct in that there are no gross inefficiencies， but we look at anomalies that may be small in size and brief in time.