—— 请按键盘 空白键 开始游戏 ——

一个好的系统设计是使做正确的事情变得容易,做错误的事情变得困难。
A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.
认为有一个钟声会告诉投资者何时进入或退出市场的想法根本不可信。
不要在干草堆里找针。直接买下整个干草堆!
Keep your face always toward the sunshine, and shadows will fall behind you.
Invert, always invert: Turn a situation or problem upside down. Look at it backward.