It is my business to know what other people do not know.
ARTHUR CONAN DOYLEIt is my business to know what other people do not know.
ARTHUR CONAN DOYLEKeep your revolver near you night and day, and never relax your precautions.
ARTHUR CONAN DOYLELife, it turns out, is infinitely more clever and adaptable than anyone had ever supposed.
ARTHUR CONAN DOYLESkill is fine, and genius is splendid, but the right contacts are more valuable than either.
ARTHUR CONAN DOYLEWhen a doctor does go wrong he is the first of criminals.
ARTHUR CONAN DOYLEThe grand thing is to be able to reason backwards.
ARTHUR CONAN DOYLEAny truth is better than indefinite doubt.
ARTHUR CONAN DOYLEThe devil’s agents may be of flesh and blood, may they not?
ARTHUR CONAN DOYLEThere are always some lunatics about. It would be a dull world without them.
ARTHUR CONAN DOYLEA fool always finds a greater fool to admire him.
ARTHUR CONAN DOYLEThe future was with Fate. The present was our own.
ARTHUR CONAN DOYLEThere is no scent so pleasant to my nostrils as that faint, subtle reek which comes from an ancient book.
ARTHUR CONAN DOYLEThere is nothing more deceptive than an obvious fact.
ARTHUR CONAN DOYLESome people’s affability is more deadly than the violence of coarser souls.
ARTHUR CONAN DOYLEWhere there is no imagination, there is no horror.
ARTHUR CONAN DOYLEThe individual man is an insoluble puzzle, in the aggregate he becomes a mathematical certainty.
ARTHUR CONAN DOYLE