Most of us live for the critic, and he lives on us. He doesn't sacrifice himself. He gets so much a line for writing a criticism. If the birds should read the newspapers, they would all take to changing their notes. The parrots would exchange with the nightingales, and what a farce it would be!

Painting is the only universal language. All nature is creation's picture book. Painting alone can describe every thing which can be seen, and suggest every emotion which can be felt. Art reaches back into the babyhood of time, and is man's only lasting monument.

The mission of art is to represent nature not to imitate her.

You can't do a fine thing without having seen fine examples.

Inspiration is nothing without work.

How are things visible? Can you see an egg against a white background? Not by drawing a line around it can you make it evident.

Beauty is that little something that fills the whole world, and is contained neither in a single straight nose, a long eyelash, nor a blue mountain. Some see it in a leg of mutton, others in a compound fracture; and to expect others to accept one's own definition of it is as absurd as to expect all humanity to use the same toilet-brush.