—— 请按键盘 空白键 开始游戏 ——

A mathematical proof is a poem written in the language of logic.
"Every role I take is a piece of my soul I leave behind."
艺术不是关于答案,而是关于问题。
相信你能行,你已经成功了一半。
Treating a person to a meal never fails, and is so easy to do. It’s powerful with old friends and a great way to make new friends.