You can be in Tokyo or Alberta at four in the morning in your hotel and you can still practice if you feel like it. A trombone cannot do that at four in the morning. Toots Thielemans
You can do but one of these things; it is folly to attempt anything else, for there cannot exist a slave confederacy and a free confederacy side by side upon this continent. John Brough
You can never get all the facts from just one newspaper, and unless you have all the facts, you cannot make proper judgements about what is going on. Harry S. Truman
You can only hate someone whom you have the capacity to love, because if you are really indifferent, you cannot even get up the enough energy to hate him. Sri Chinmoy
You cannot afford to wait for perfect conditions. Goal setting is often a matter of balancing timing against available resources. Opportunities are easily lost while waiting for perfect conditions. Gary Ryan Blair