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

There are no limits to our future if we don't put limits on our people.

The hardships that I encountered in the past will help me succeed in the future.

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.

True happiness is... to enjoy the present, without anxious dependence upon the future.

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

Future orientation is combined with a notion and expectation of progress, and nothing is impossible.

Your past is not your potential. In any hour you can choose to liberate the future.

Times and conditions change so rapidly that we must keep our aim constantly focused on the future.