The secret of change is to focus all of your energy, not on fighting the old, but on building the new.

Be the change that you wish to see in the world.

Do not judge me by my successes, judge me by how many times I fell down and got back up again.

You never change things by fighting the existing reality. To change something, build a new model that makes the existing model obsolete.

When education and resources are available to all without a price tag, there will be no limit to the human potential.

A winner is a dreamer who never gives up.

I have never let my schooling interfere with my education.

If you think we can't change the world, it just means you're not one of those what will.

Those who cannot change their minds cannot change anything.