"The future doesn't belong to the fainthearted; it belongs to the brave." - Ronald Reagan
"The American, by nature, is optimistic. He is experimental, an inventor, and a builder who builds best when called upon to build greatly." - John F. Kennedy
"No problem of human making is too great to be overcome by human ingenuity, human energy, and the untiring hope of the human spirit." - George H. W. Bush
"The only limit to our realization of tomorrow will be our doubts of today." - Franklin D. Roosevelt
"With malice toward none, with charity for all, with firmness in the right as God gives us to see the right, let us strive on to finish the work we are in, to bind up the nation's wounds." - Abraham Lincoln
"Conformity is the jailer of freedom and the enemy of growth." - John F. Kennedy
"Believe you can and you're halfway there." - Theodore Roosevelt
"The best way to predict the future is to create it." - Peter Drucker
"The future rewards those who press on. I don't have time to feel sorry for myself. I don't have time to complain. I'm going to press on." - Barack Obama