Who said “The willingness to accept responsibility for one's own life is the source from which…”?

“In dreams begins responsibility.”

“Responsibility is what awaits outside the Eden of Creativity.”

“The best way to avoid responsibility is to say, "I've got responsibilities."”

“They always say that time changes things, but you actually have to change them yourself.”

“A man, as a general rule, owes very little to what he is born with -- a man is what he makes of himself.”

“Writers are always selling somebody out.”

“Americans are uneasy with their possessions, guilty about power, all of which is difficult for Europeans to perceive because they are themselves so truly materialistic, so versed in the uses of power.”

“We forget all too soon the things we thought we could never forget.”

“Grammar is a piano I play by ear. All I know about grammar is its power.”

“Of course great hotels have always been social ideas, flawless mirrors to the particular societies they service.”

“The fancy that extraterrestrial life is by definition of a higher order than our own is one that soothes all children, and many writers.”