History is not just a record of events; it is the soul of a people, their dreams and struggles.
如果你认为一个理论是唯一可能的理论,这表明你既不理解这个理论,也不理解这个理论要解决的问题。
在商业中,你必须愿意适应,否则就会被淘汰。
What you don't do determines what you can do.