—— 请按键盘 空白键 开始游戏 ——

科学最有价值的部分是看到你的工作帮助他人。
If I fail, I try again, and again, and again. If YOU fail, are you going to try again? The human spirit can handle much worse than we realize. It matters HOW you are going to FINISH. Are you going to finish strong?
通往成功的道路总是在建设中——继续建造。