I invented nothing new. I simply assembled the discoveries of other men behind whom were centuries of work. Had I worked fifty or ten or even five years before, I would have failed. So it is with every new thing. Progress happens when all the factors that make for it are ready, and then it is inevitable. To teach that a comparatively few men are responsible for the greatest forward steps of mankind is the worst sort of nonsense.

We are particularly thankful to you for your part in the movement to have the words under God added to our Pledge of Allegiance. These words will remind Americans that despite our great physical strength we must remain humble. They will help us keep constantly in our minds and hearts the spiritual and moral principles which alone give dignity to man.

I am nothing; I am but an instrument, a tiny pencil in the hands of the Lord with which He writes what he likes. However imperfect we are, he writes beautifully.

Perhaps the greatest social service that can be rendered by anybody to the country and to mankind is to bring up a family.

It is the quality of our work which will please God and not the quantity.

That was one of the things that worried me -- to be raised to the position of a semi-god -- because then you are no longer a human being. I wanted to be known as Mandela, a man with weaknesses, some of which are fundamental, and a man who is committed.