People don't buy what you do; they buy why you do it.

It is greed to do all the talking but not to want others to do the talking after one has listened.

自由的本质在于能够在不受他人任意干涉的情况下追求个人目标。

"The truth is rarely pure and never simple."

股市中充满了知道一切价格但不知道任何价值的人。