—— 请按键盘 空白键 开始游戏 ——

对这个世界有所助益是获得快乐的唯一途径。
成功投资的关键是拥有多样化的投资组合。
If you’re not making someone angry, you’re not doing it right.
The purpose of computing is insight, not numbers.
The most interesting art is the art that asks questions.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.