—— 请按键盘 空白键 开始游戏 ——

网络的力量在于它的普遍性。无论是否有残疾,每个人都能访问是一个重要方面。
The intelligence of that creature known as a crowd is the square root of the number of people in it.
The march of science and technology does not imply growing intellectual complexity in the lives of most people. It often means the opposite.
数学是一项协作的努力。没有人可以单独完成。
The most valuable crop we can grow is trust—with our consumers, our communities, and our environment.