"It is natural for a feeling of mere indifference to exist between men, but between women it is actual enmity."

"The more a man is a man, the less he is a woman."

"The discovery of truth is prevented more effectively, not by the false appearance things present and which mislead into error, not directly by weakness of the reasoning powers, but by preconceived opi…"

"To be alone is the fate of all great minds – a fate deplored at times, but still always chosen as the less grievous of two evils."

"The more intelligent a man is, the more pain he will experience."