When two duties jostle each other, one of 'em isn't a duty.
the attempt to break a habit of years is necessarily experimental.
Every new truth begins in a shocking heresy.
A pint can't hold a quart - if it holds a pint it is doing all that can be expected of it.
Conscience that isn't hitched up to common sense is a mighty dangerous thing.
... when personal happiness conflicts with any great human ideal, the right to claim such happiness is as nothing compared to the privilege of resigning it.