投资者应专注于他们能控制的事情，并忽略市场的噪音。

The interest of the behaviorist in man's doings is more than the interest of the spectator—he wants to control man's reactions as physical scientists want to control and manipulate other natural phenomena.

I've never known anyone who was what he or she seemed; or at least, was only what he or she seemed.

创新不仅仅是创造新产品；而是重新思考我们如何解决问题。