—— 请按键盘 空白键 开始游戏 ——

Actions are right in proportion as they tend to promote happiness; wrong as they tend to produce the reverse of happiness.
"Books are the windows to other cultures."
所以富贵的人极其奢侈,二孤儿寡妇却受饥挨饿,虽然想天下不乱,也不可能。国君若真的希望天下太平而不希望天下大乱的话,如果要吃喝,就不能不节俭。 
The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next.
Control your expenses better than your competition. This is where you can always find the competitive advantage.
Literature is analysis after the event.