—— 请按键盘 空白键 开始游戏 ——

可持续性不仅是一种趋势,更是一种责任。
人生最大的幸福是确信我们被人爱着;因为自己而被爱,或者更确切地说,尽管自己而被爱。
The interplay between discrete mathematics and computer science has been a fertile ground for innovation and discovery.
一个没有记忆的国家是没有未来的国家。
"The past is a ghost that haunts the present, whether we acknowledge it or not."