—— 请按键盘 空白键 开始游戏 ——

To talk about painting is not only difficult but perhaps pointless too.
Life is like a song, with highs and lows.
释义:广泛地学习,恳切地提问,从而增长知识;行为高尚,言语谨慎,从而修养自身。这是对学习与修养的重视。 
Responsible decommissioning is as important as responsible development.
永远不要在安全上妥协——它是我们所做一切的基石。