Pessimism leads to weakness, optimism to power.

The speech we hear is an indication of that which we don't hear.

每一次挫折都是为了卷土重来。

成功投资的关键是清楚地理解风险和回报。

All things excellent are as difficult as they are rare.

译文：在事前考虑周全，做到未雨绸缪，做事时才不会出现意外和麻烦；事到临头才忧心忡忡，慌忙应对，结果就是无济于事。赏析：做任何事，我们都要提前谋划，凡事做最充足的准备，做最坏的打算。事到临头才寻求解决之法，为时已晚了。

Luck has nothing to do with it, because I have spent many, many hours, countless hours, on the court working for my one moment in time.