—— 请按键盘 空白键 开始游戏 ——

科学没有捷径,只有脚踏实地。
There is no shortcut in science, only down-to-earth work.
Market changes are always faster than plans; enterprises must have the ability to adapt quickly.
数学思想的美丽之处在于它可以跨越文化和时间被分享和理解。
Don't cry because it's over, smile because it happened.