I think there's every reason this 21st century will be much happier.

There are only two styles of portrait painting; the serious and the smirk.

I am a slow walker, but I never walk back.

Only human beings can be inhuman.

Innovation distinguishes between a leader and a follower.

90 percent of my time is spent on 10 percent of the world.

You're dead if you aim only for kids. Adults are only kids grown up, anyway.

 The weak loo for scapegoats. The strong defend and justify their actions.

Your time is limited, so don't waste it living someone else's life. Don't be trapped by dogma - which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition.

Plato is dear to me, but dearer still is truth.

Our intuition represents our Early Warning System.

Do not let spacious plans for a new world divert your energies from saving what is left of the old.