—— 请按键盘 空白键 开始游戏 ——

The concept of legal obligation is central to the understanding of law.
你无法取悦所有人,所以别尝试。
释义:军队的强大或弱小、作战的胜利或失败都是常见的。重要的是能够从失败中吸取教训,将失败转化为成功。
The essence of mathematics lies in its freedom.
A film is - or should be - more like music than like fiction. It should be a progression of moods and feelings.