—— 请按键盘 空白键 开始游戏 ——

Animal welfare isn't just ethics—it's good science and good business.
动物福利不仅仅是伦理问题——它是好的科学和好的商业。
The greatest discovery of my generation is that human beings can alter their lives by altering their attitudes of mind.
The biggest weapon on the court is the mind.
编程是告诉另一个人我们希望计算机做什么的艺术。
在物理学的世界里,我们经常发现最简单的问题最难回答。