Stop obeying a dictator; you will then see that he is nothing! Stop obeying a king; you will then see that he is nothing! If you refuse the Devil, you will then see that he will shade away!

Ideas are the invisible Gods of our universe!

History of science is a relay race, my painter friend. Copernicus took over his flag from Aristarchus, from Cicero, from Plutarch; and Galileo took that flag over from Copernicus.

If you are a very intelligent person, you will see this: All the realities in the universe can be changed!

To remain silent for only one minute is a serious punishment for a gabby!

Do not bother about to be recorded in history, try not to become a thing of the past!

Anger is a rough water; if you can canalize it into a water mill, you can benefit from it. Anything bad can be transformed into good.