—— 请按键盘 空白键 开始游戏 ——

True intelligence is seamless service, not showing off tech.
I think the most important thing in life is self-confidence.
名声不是凭空产生的,赞誉也不会自己增长,只有成就了功业,名声才会到来。
The most exciting moments in mathematics are when you see connections between things that seemed unrelated before.