“In zoos, along with the animals, the humanity of man is also prisoned! No cage is humane!”

“Every time you go to the zoo, you prolong the captivity of the animals there! If no one goes to the zoos, there will be no zoos! Destroying the evil is very simple and it is in your hand!”

“An actor should have not one face but a thousand faces; like the phoenix which carries a print of each animal, an actor should carry a print of each human being!”

“Man is a ‘jar of mistakes’, dear Giulia; as we have made a mistake, we are human; this proves it!”

“War is the action of low man: Low in morality, low in humanity, and low in all the good values!”

“Chaque fois que vous allez au zoo, vous prolongez la captivité des animaux là-bas! Si personne ne va dans les zoos, il n'y aura pas de zoos! Détruire le mal est très simple et il est à portée de tous(tes)”

“Wars are the strongest evidence for the claim that man is still a wild animal.”