Some of the best lessons we ever learn are learned from past mistakes. The error of the past is the wisdom and success of the future.

We can chart our future clearly and wisely only when we know the path which has led to the present.

Change your life today. Don't gamble on the future, act now, without delay.

With the past, I have nothing to do nor with the future. I live now.

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

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

Even though the future seems far away, it is actually beginning right now.

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

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

Education is not only a ladder of opportunity, but it is also an investment in our future.