People usually think according to their inclinations, speak according to their learning and ingrained opinions, but generally act according to custom.
Francis BaconThe Syllogism consists of propositions, propositions consist of words, words are symbols of notions. Therefore if the notions themselves (which is the root of the matter) are confused and over-hastily abstracted from the facts, there can be no firmness in the superstructure. Our only hope therefore lies in a true induction.
Francis Bacon