—— 请按键盘 空白键 开始游戏 ——

The capacity to be alone is the capacity to love. It may look paradoxical to you, but it's not.
The interplay between pure and applied mathematics is where true innovation happens.
软件是否有可能与其他软件不同,是否应该被丢弃:整个目的是将其视为肥皂泡?