He believed if you see a problem, you shouldn't tell someone to act, you should act on it yourself, and he lived long enough and saw enough of his ideas first scorned and then succeed that he said you should always take no as a question and not as an answer.
他相信如果你发现一个问题，你不应该告诉别人去行动， 你应该自己行动起来，他活得足够长 看到了足够多的自己的想法先是被嘲笑后来被实现。 他说你应该把“不”当成一个问题，而不是一个答案。