“A right is nothing more than the other aspect of duty.”

“Rights and duties, sounded more entertaining than duties and rights.”

“I came to consider the instinct as nothing more than the "motor aspect of pleasure."”

“The Holiness of God is something more and other than moral perfection: His claim upon us is something more and other than the claim of moral duty.”

“Remember that it is nothing to do your duty, that is demanded of you and is no more meritorious than to wash your hands when they are dirty; the only thing that counts is the love of duty; when love and duty are one, then grace is in you and you will enjoy a happiness which passes all understanding.”

“An important aspect of the ebbing of sex was that other things became interesting. Sex obliterates the individuality of young women more often than it does that of young men, because so much more of a woman than a man is used by sex.”