Some think that they know everybody, but they really don't know themselves.
Sight is the noblest sense of man.
Love and delight are better teachers than compulsion.
Art is embedded in nature and they who can extract it, have it.
Sane judgment abhors nothing so much as a picture perpetrated with no technical knowledge, although with plenty of care and diligence.
No single man can be taken as a model for a perfect figure, for no man lives on earth who is endowed with the whole of beauty.