—— 请按键盘 空白键 开始游戏 ——

The study of automorphic representations is a reflection of the depth of mathematical abstraction.
"I am not interested in the psychology of characters, but in the psychology of situations."
如果你不愿意适应变化,你就没有准备好领导。
社交产品的核心是连接人与人,而不是简单地传递信息。