“It is only dogs that never bite their masters.”
“Never tease an old dog; he might have one bite left.”
“When the course of experience made me see that there is no saviour and no special grace, no remission beyond the human, that pain is to be endured and fades, if it fades, only with time, then God became nothing to me but a dyslexic dog, with neither bark nor bite.”
“Mankind is like dogs, not gods - as long as you don't get mad they'll bite you - but stay mad and you'll never be bitten. Dogs don't respect humility and sorrow.”
“You leave me tied up like a dog? Then you had better remember that this bitch bites!”