—— 请按键盘 空白键 开始游戏 ——

The database is the heart of the application, and the application is the heart of the business.
语言是一种自由创造的过程;其法则和原则是固定的,但生成原则的使用方式是自由且无限多样的。
A school should not just be a place to learn, but a place that inspires learning.