—— 请按键盘 空白键 开始游戏 ——

The greatest performance improvement of all is when a system goes from not working to working.
I am interested in the void, the space between things, not the things themselves.
The idea of a margin of safety, a Graham precept, will never be obsolete. The idea of making the market your servant will never be obsolete. The idea of being objective and dispassionate will never be obsolete.