Don’t loan money to a friend unless you are ready to make it a gift.

解释：将自己的利益给了别人，别人也将会把实惠返回给自己；将自己的怨恨发泄给别人，祸害也将会降临到自己身上。

Success is not measured by profits alone, but by the positive impact we have on society.

我相信艺术可以成为社会变革的有力工具。

概率论归根结底不过是常识的微积分化。

"History is the present projected backwards."

一个想法只有执行得好才算好。