Economic theory provides the tools, but real-world testing refines them.

做出伟大工作的唯一途径就是热爱你所做的事。

当你相信自己时，你可以做任何事情。

在我看来，最完美的教育是这样的理解练习，它最适合于加强身体和形成心灵。

"The writer is a man who is always trying to capture the essence of life, the essence of the human condition, the essence of the world."