永远不要停止学习——当你认为自己什么都懂的那一刻,就是你落后的开始。
Every barrel of oil we produce must be the most responsibly produced barrel possible.
仁慈的人容易认为,一定有一种巧妙的方法,不必造成太大的伤亡就能解除敌人的武装或者打垮敌人,并且认为这是军事艺术真正发展的方向。这种看法不管多么美妙,都是必须消除的错误思想,因为在像战争这么危险的事情中,由仁慈而产生的错误思想正是最为有害的。
Program testing can be used to show the presence of bugs, but never to show their absence!
We need to design for disassembly as much as for assembly.
Millions saw the apple fall, but Newton asked why.