老虎的尾巴不会长在狸猫身上，象牙也不会长在老鼠的口中。这句话是说小人是不会做出高尚的事情的。
善不仅仅是不去做错事，更重要的是不去渴望做错事。
The only thing more dangerous than ignorance is arrogance.
Courage in monetary policy is not the absence of fear but the judgment that something else is more important than fear.