Wise men, when in doubt whether to speak or to keep quiet, give themselves the benefit of the doubt, and remain silent.
Napoleon HillYou know, it's not more knowledge, it's not more education, it's not more facts that we need. It's a better use of what we already have that we need to have. You have each and every one of you, within your potential power right now to do a wonderful job in your chosen field - if you would only embrace it and use it.
Napoleon Hill