"Animals of all classes, old and young, shrink with instinctive fear from any strange object approaching them"

"The young man knows the rules, but the old man knows the exceptions"

"Young men have a passion for regarding their elders as senile"

"Youth is not a question of years: one is young or old from birth"

"I want to be spontaneous like a wild animal"

"He who is cruel to animals becomes hard also in his dealings with men. We can judge the heart of a man by his treatment of animals"

"In America the young are always ready to give to those who are older than themselves the full benefits of their inexperience"

"I shall not die young, for I am already near seventy: I may die old"

"Neurotics complain of their illness, but they make the most of it, and when it comes to talking it away from them they will defend it like a lioness her young"

"Anyone who hates children and animals can't be all bad"

"There are few things more dishonorable than misleading the young"