Men first make up their minds (and the smaller the mind the sooner made up), and then seek for the reasons; and if they chance to stumble upon a good reason, of course they do not reject it. But though they are right, they are only right by chance.
Richard WhatelyOf all hostile feelings, envy is perhaps the hardest to be subdued, because hardly any one owns it even to himself, but looks out for one pretext after another to justify his hostility.
Richard WhatelyAs a science, logic institutes an analysis of the process of the mind in reasoning, and investigating the principles on which argumentation is conducted; as an art, it furnishes such rules as may be derived from those principles, for guarding against erroneous deductions.
Richard Whately