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

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

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

The future depends entirely on what each of us does every day a movement is only people moving.

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

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

The future influences the present just as much as the past.

Living in dreams of yesterday, we find ourselves still dreaming of impossible future conquests.

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