General principles are not the less true or important because from their nature they elude immediate observation; they are like the air, which is not the less necessary because we neither see nor feel it.
William HazlittIt is easier taking the beaten path than making our way over bogs and precipices. The great difficulty in philosophy is to come to every question with a mind fresh and unshackled by former theories, though strengthened by exercise and information.
William HazlittA man's reputation is not in his own keeping, but lies at the mercy of the profligacy of others. Calumny requires no proof. The throwing out [of] malicious imputations against any character leaves a stain, which no after-refutation can wipe out. To create an unfavorable impression, it is not necessary that certain things should be true, but that they have been said. The imagination is of so delicate a texture that even words wound it.
William Hazlitt