The Quotes canon
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Browse all 10,075 quotes or apply filters in different categories to narrow your search.
Browse all 10,075 quotes or apply filters in different categories to narrow your search.
Dark side of human nature3 quotes
Every one is a moon, and has a dark side which he never shows to anybody. — Mark Twain · 1897No man has a wholly undiseased mind; that in one way or another all men are mad. — Mark Twain · 1910Of all the animals, man is the only one that is cruel. He is the only one that inflicts pain for the pleasure of doing it. — Mark Twain · 1910Human nature2 quotes
No man has a wholly undiseased mind; that in one way or another all men are mad. — Mark Twain · 1910Of all the animals, man is the only one that is cruel. He is the only one that inflicts pain for the pleasure of doing it. — Mark Twain · 1910Duality of man1 quote
Every one is a moon, and has a dark side which he never shows to anybody. — Mark Twain · 1897Insanity1 quote
No man has a wholly undiseased mind; that in one way or another all men are mad. — Mark Twain · 1910Man and animals1 quote
Of all the animals, man is the only one that is cruel. He is the only one that inflicts pain for the pleasure of doing it. — Mark Twain · 1910