最好的故事是那些让你思考,让你在读完很久之后仍然难以忘怀的故事。
I don’t try to predict the market. I try to react to it.
It is not what we believe, but why we believe it; moral responsibility begins there.  
机器人技术的创新需要机械工程、电子学和计算机科学的结合。