—— 请按键盘 空白键 开始游戏 ——

The teacher must believe in the potential of his students. He must see in each one of them a spark of the divine fire.
南开校训,意为培养公正与能力兼备的人才,追求不断创新。
One should forgive one's enemies, but not before they are hanged.
一幅图画是一个事实。
The world is full of magic things, patiently waiting for our senses to grow sharper.
Technology should serve human nature, not change it.