—— 请按键盘 空白键 开始游戏 ——

We must invest in people as much as we invest in machinery.
人生就是一场冒险,别怕跌倒。
The future of drones is open and shared.
有疑问时,就说真话。
The beauty of mathematics only shows itself to more patient followers.
The best businesses are built on trust—trust in your team, your products, and your customers.