Civilization is the making of civil persons.

Mountains are to the rest of the body of the earth, what violent muscular action is to the body of man. The muscles and tendons of its anatomy are, in the mountain, brought out with force and convulsive energy, full of expression, passion, and strength.

Every duty we omit obscures some truth we should have known.

You can only possess beauty through understanding it.

What is really desired, under the name of riches, is essentially, power over men ... this power ... is in direct proportion to the poverty of the men over whom it is exercised, and in inverse proportion to the number of persons who are as rich as ourselves.

Come, ye cold winds, at January's call, On whistling wings, and with white flakes bestrew The earth.

Remember always, in painting as in eloquence, the greater your strength, the quieter will be your manner, and the fewer your words; and in painting, as in all the arts and acts of life the secret of high success will be found, not in a fretful and various excellence, but in a quiet singleness of justly chosen aim.