—— 请按键盘 空白键 开始游戏 ——

Competition regulates the rate of profit, and profit regulates the rate of accumulation.
The most important single aspect of software development is to be clear about what you are trying to build.
出自北齐·颜之推《颜氏家训·勉学》。不管是愚人还是聪明人,总想自己见多识广,但不肯读书,这就等于想吃饱饭却懒得做饭,想穿暖却懒得缝制衣服。