Everything in a story should be credible.
Genius is fine for the ignition spark, but to get there someone has to see that the radiator doesn't leak and no tire is flat.
A schedule broken at will becomes a mere procession of vagaries.
MY rule is never to be rude to anyone unless you mean it.
I like to walk around Manhattan, catching glimpses of its wild life, the pigeons and cats and girls.
A man may debar nonsense from his library of reason, but not from the arena of his impulses.