—— 请按键盘 空白键 开始游戏 ——

Science is not just a collection of facts; it's a way of thinking.
科学不仅仅是事实的集合;它是一种思考方式。
The historian walks a tightrope between fact and imagination.
真正的监狱不是由铁条制成的,而是由恐惧制成的。
If you borrow something, try to return it in better shape than you received it. Clean it, sharpen it, fill it up.