—— 请按键盘 空白键 开始游戏 ——

In mathematics, as in life, the most profound discoveries often come from asking the simplest questions.
The Internet is not just a technology, it's a social phenomenon.
Real music comes from the heart, not technique.
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。
Data-driven policies are essential to ensure the long-term viability of marine resources.