—— 请按键盘 空白键 开始游戏 ——

虽然天地能长久,但岁月不居。等待黄河水复清只会陷入烦恼。宁愿远游,让自己心情好一些,不怕上天入地,游尽上下四方。
If you want to see what this nation is all about, you have to ride the rails. Look outside as you speed through, and you’ll find the true face of America.
Success is not just about making money; it's about making a difference.
"Causal inference requires careful thought about the assumptions underlying your analysis."
预测医疗行业未来的最佳方式就是去创造它。