I never guess. It is a capital mistake to theorize before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts. —Arthur Conan Doyle More about this quote Tags: mistakes knowledge error facts guessing Permalink for this quote facebook twitter tumblr email
Expert: a man who makes three correct guesses consecutively. —Laurence J. Peter More about this quote Tags: guessing expertise correctness Permalink for this quote facebook twitter tumblr email