Ryan Ulrich

“Our knowledge of circumstances has increased, but our uncertainty, instead of having diminished, has only increased. The reason of this is, that we do not gain all our experience at once, but by degrees; so our determinations continue to be assailed incessantly by fresh experience; and the mind, if we may use the expression, must always be under arms.”
― Carl von Clausewitz

“It must be considered that there is nothing more difficult to carry out, nor more doubtful of success, nor more dangerous to handle, than to initiate a new order of things.”
― Niccolo Machiavelli, The Prince

“No one starts a war--or rather, no one in his sense ought to do so--without first being clear in his mind what he intends to achieve by the war and how he intends to conduct it.”
― Carl Von Clausewitz

“A man who is used to acting in one way never changes; he must come to ruin when the times, in changing, no longer are in harmony with his ways.”
― Machiavelli Niccolo, The Prince