Don't walk behind me; I may not lead. Don't walk in front of me; I may not follow. Just walk beside me and be my friend.
人们自己创造自己的历史，但是他们并不是随心所欲地创造，并不是在他们自己选定的条件下创造，而是在直接碰到的、既定的、从过去承继下来的条件下创造。
The world is what it is; men who are nothing, who allow themselves to become nothing, have no place in it.
Innovation is the key to staying ahead in a competitive market.