—— 请按键盘 空白键 开始游戏 ——

Keep it simple, stupid.
在数学中,提出问题的艺术必须比解决问题更有价值。
Policy should be based on evidence, not ideology.
你只活一次,但如果你做得对,一次就足够了。
Safety isn't just a policy, it's a culture that starts at the top.
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。 
"The past is a foreign country; they do things differently there."
The most powerful tool in business is a simple idea executed well.