Learning consists in the modification of certain mediating processes which operate between the stimulus and the response.
写作是一种不被中断的谈话方式。
I have held many things in my hands, and I have lost them all; but whatever I have placed in God's hands, that I still possess.
The ability to create and sustain large, complex organizations is one of the key factors that distinguish successful societies from unsuccessful ones.
I'm not a legend, I'm just a man who's lived his life.