—— 请按键盘 空白键 开始游戏 ——

Exploring the topological aspects of materials is not just about understanding their current properties, but also about predicting and designing new functionalities.
工资与就业之间的关系并不像某些模型所暗示的那样简单。
The greatest asset a trader has is patience.
The most valuable asset any company has is its people.
一个好的数学家总是准备好进行概括。