—— 请按键盘 空白键 开始游戏 ——

Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.
你可以锁上你的图书馆;但对我的思想自由,你无法设置任何门闩、锁或插销。
在每个方程中,都有一个等待被讲述的故事。
I like to make work that is accessible but also has depth.
风险管理不是要避免风险,而是要理解并减轻它们。
Keep pushing, keep believing, and never give up.
Quality is never an accident; it is always the result of intelligent effort.