—— 请按键盘 空白键 开始游戏 ——

真正的科学首先教会人怀疑与承认无知。
La verdadera ciencia enseña, sobre todo, a dudar y a ser ignorante.
The only thing that can make you successful is hard work.
Owning stocks is like having children – don't get involved with more than you can handle.