书籍是引导我们度过人生的地图。

在解释行为时，意志的概念是不必要的。

Investing in research today is saving lives tomorrow.

我们付出的爱是我们唯一能保留的爱。

The state of your life is nothing more than a reflection of your state of mind.

You get what you give. What you put into things is what you get out of them.

投机者是观察未来并在未来发生之前行动的人。