Arthur Conan Doyle — "The Germans are a brutal race, and must be crushed."

"Several incidents in my life have convinced me of spiritual interposition – of the promptings of some beneficent force outside ourselves, which tries to help us where it can."

"There is nothing more deceptive than an obvious fact."

"I have seen too much not to know that the impression of a woman may be more valuable than the conclusion of an analytical reasoner."

"The mysteries of the universe are endless."

"Depend upon it there comes a time when for every addition of knowledge you forget something that you knew before. It is of the highest importance, therefore, not to have useless facts elbowing out the…"