Who said “It's very hard to be a gentleman and a writer.”?

“Writers are always selling somebody out.”

“I'd rather be a lightning rod than a seismograph.”

“Writing is turning one's worst moments into money.”

“A professional writer is an amateur who didn't quit.”

“Writing is a socially acceptable form of schizophrenia.”

“Tradition is a guide and not a jailer.”

“The writer is more concerned to know than to judge.”

“Sentimentality is only sentiment that rubs you up the wrong way.”

“Anyone can tell the truth, but only very few of us can make epigrams.”

“Like all weak men he laid an exaggerated stress on not changing one's mind.”

“You know that the Tasmanians, who never committed adultery, are now extinct.”