—— 请按键盘 空白键 开始游戏 ——

Never underestimate the power of a simple idea executed well.
挑战不仅在于收集数据,还在于以改善生活的方式理解数据。
"I don't think about the past. I focus on the present and the future."
The greatest teacher is called “doing”.
安全是我们所有作业中的首要任务。