Reading and writing, arithmetic and grammar do not constitute education, any more than a knife, fork and spoon constitute a dinner."

"Our ambition should be to rule ourselves, the true kingdom for each one of us; and true progress is to know more, and be more, and to do more."

"Art is unquestionably one of the purest and highest elements in human happiness. It trains the mind through the eye, and the eye through the mind. As the sun colors flowers, so does art color life."

"Be cautious, but not too cautious; do not be too much afraid of making a mistake; a man who never makes a mistake will make nothing."

"If you have written a clever and conclusive, but scathing letter, keep it back till the next day, and it will very often never go at all."