“To find out what one is fitted to do, and to secure an opportunity to do it, is the key to happiness.”

“Give the pupils something to do, not something to learn; and the doing is of such a nature as to demand thinking; learning naturally results.”

“The goal of education is to enable individuals to continue their education.”

“There is no such thing as educational value in the abstract. The notion that some subjects and methods and that acquaintance with certain facts and truths possess educational value in and of themse...”

“Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.”

“a problem well put is half solved.”

“When man will return to nature, nature will return to him.”

“The sky is an enormous man.”

“When the full-grown poet came,Out spake pleased Nature (the round impassive globe, with all its shows of day and night,) saying, He is mine;But out spake too the Soul of man, proud, jealous and unr...”

“The hobgoblin of a little mind may be the genius of a great one.”

“To force oneself to believe and to accept a thing without understanding is political, and not spiritual or intellectual.”

“It's difficult being an intellectual in a bread and butter sort of town.”

“There comes a time in your life when you have to choose to turn the page, write another book or simply close it.”

“I live alone," he said simply. "I live in the open. I hear the waves at night and see the black patterns of the pine boughs against the sky. With sound and silence and color and solitude, of course...”

“It is difficult to undo our own damage, and to recall to our presence that which we have asked to leave. It is hard to desecrate a grove and change your mind. The very holy mountains are keeping mu...”