Time is the coin of your life. It is the only coin you have, and only you can determine how it will be spent. Be careful lest you let other people spend it for you. Carl Sandburg
Life is not long, and too much of it must not pass in idle deliberation how it shall be spent. Samuel Johnson
I did not imagine that the second half of my life would be spent on efforts to avert a mortal danger to humanity created by science. Joseph Rotblat
Too many vital education dollars that should be spent in the classroom are bouncing around in the federal bureaucracy. Mark Kennedy
A child and a fool imagine twenty shillings and twenty years can never be spent. American Proverb
A child and a fool imagine twenty shillings and twenty years can never be spent. Albanian Proverb