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

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

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

Change is the law of life. And those who look only to the past or present are certain to miss the future.

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

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.

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

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

The future enters into us, in order to transform itself in us, long before it happens.

There are hurdles, there are handicaps, hardships you have to face in life, but you hope for a great future.