I have never thought much of the courage of a lion tamer. Inside the cage he is at least safe from other men. There is not much harm in a lion. He has no ideals, no religion, no politics, no chivalry, no gentility; in short, no reason for destroying anything that he does not want to eat
George Bernard ShawYou do not settle whether an argument is justified by merely showing that it is of some use. The distinction is not between useful and useless experiments but between barbarous and civilized behaviour. Vivisection is a social evil because if it advances human knowledge, it does so at the expense of human character.
George Bernard ShawWe all have--to put it as nicely as I can--our lower centres and our higher centres. Our lower centres act: they act with terriblepower that sometimes destroys us; but they don't talk.... Since the war the lower centres have become vocal. And the effect is that of an earthquake. For they speak truths that have never been spoken before--truths that the makers of our domestic institutions have tried to ignore.
George Bernard Shaw