—— 请按键盘 空白键 开始游戏 ——

The most important thing in a database is the data model. If you get the data model right, everything else will follow.
Nature, to be commanded, must be obeyed.
The richness I achieve comes from Nature, the source of my inspiration.
创新不是凭空想象,而是基于对用户需求的深刻理解。
Every challenge in quarry operations is an opportunity to innovate and improve.
艰苦奋斗的石油精神永远不能丢,这是我们的传家宝。