He who has no pleasure in looking up, is not fit so much as to look down.
The love of gain never made a painter; but it has marred many.
The only competition worthy of a wise man is with himself.
Nothing gets you behind faster than trying to keep up with people who are already there.
Never judge a work of art by its defects.
Fame has no necessary conjunction with praise; it may exist without the breath of a word: it is a recognition of excellence which must be felt, but need not be spoken. Even the envious must feel it: feel it, and hate in silence.