To change and to improve are two different things. Only the wisest and the stupidest of men never change. It must be remembered that there is nothing more difficult to plan, more doubtful of success nor more dangerous to manage than the creation of a new system. A long habit of not thinking a thing wrong gives it the superficial appearance of being right, and raises at first a formidable outcry in defense of custom. But the tumult soon subsides.
Time makes more converts than reason.
Charles Dickens Never doubt that a small group of thoughtful, committed people can change the world. Margaret Mead Nothing that I can do will change the structure of the universe. To change is difficult. To learn is to change. As we begin to change this moment, we begin to change our lives.