Stay true to yourself and never let what somebody else says distract you from your goals.

The only thing that can make you powerful is your own soul.

反馈的研究就是稳定性的研究。

成功投资的关键是以低于其内在价值的价格买入股票。

战略是将有限的资源延伸以适应雄心勃勃的抱负。