I embrace mistakes. They make you who you are.

Favor comes because for a brief moment in the great space of human change and progress some general human purpose finds in him a satisfactory embodiment.

I do not wish to minimize the complexity of the problems to be faced in achieving disarmament and peace. But we shall not have the courage, the insight, to deal with such matters unless we are prepared to undergo a mental and spiritual change.

If you want to make the world a better place, take a look at yourself, and make a change.

To improve is to change; to be perfect is to change often.

Those who cannot change their minds cannot change anything.