The deductive method is the mode of using knowledge, and the inductive method the mode of acquiring it.
Henry MayhewBut the branches of industry are so multifarious, the divisions of labour so minutes and manifold, that it seems at first almost impossible to reduce them to any system
Henry MayhewThe costermongers' boys will, I am informed, cheat their employers, but they do not steal from them.
Henry Mayhew