Logic
IV 6
scientist from achieving higher successes; for they abound int he experience of everybody who knows the scientific world from within. If it were true that every fallacy were a sin, logic would be reduced to a branch of moral philosophy. This is not true. But we can receive that good reasoning and good morals are closely aliled; and I suspect that with the further development of ethics this relation will be found to be even more intimate than we can, as yet, prove it to be.
There is room for doubt whether ethics is correctly described as normative branch of philosophy. The doctrine of rights and duties is practical rather than normative; and if we are to use the word philosophy, as I intend to do, for that part of science which rests upon so much of expericne as [posesses?] in upon every amn during every hour of his waking
EN