All of the great leaders have had one characteristic in common: it was the willingness to confront unequivocally the major anxiety of their people in their time. This, and not much else, is the essence of leadership. – John Kenneth Galbraith

It is better wither to be silent, or to say things of more value than silence. Sooner throw a pearl at hazard than an idle or useless word and do not say a little in many words, but a great deal in a few. – Pythagoras