—— 请按键盘 空白键 开始游戏 ——

A mathematician's work is mostly a solitary pursuit, but it builds on the work of many others.
未来并非命中注定。没有保证。所以,把握你的成年期。要有目的性。开始工作。
Science is not about finding absolute truths, but about constantly pushing the boundaries of our understanding.