投资者的主要问题——甚至是他最大的敌人——可能是他自己。
The investor's chief problem - and even his worst enemy - is likely to be himself.
The best characters are the ones that stay with you long after the book is closed.
En el teatro, como en la vida, cada personaje debe llevar su propia luz y su propia sombra.
The laws of behavior can be derived from basic physiological principles.