We should regret our mistakes and learn from them, but never carry them forward into the future with us.

The best preparation for the future is the present well seen to, and the last duty done.

The best thing about the future is that it comes only one day at a time.

The future... seems to me no unified dream but a mince pie, long in the baking, never quite done.

Yesterday's the past, tomorrow's the future, but today is a gift. That's why it's called the present.

The only thing we know about the future is that it will be different.

The best thing about the future is that it comes one day at a time.

The past is really almost as much a work of the imagination as the future.

Losers live in the past. Winners learn from the past and enjoy working in the present toward the future.

We are made wise not by the recollection of our past, but by the responsibility for our future.