"Many a man curses the rain that falls upon his head, and knows not that it brings abundance to drive away the hunger."

"Man's heart away from nature becomes hard."

"Aim for the stars and you'll make it to the moon. Aim for the moon and you'll never make it through the atmosphere."

"Rain! whose soft architectural hands have power to cut stones, and chisel to shapes of grandeur the very mountains."

"The moment a little boy is concerned with which is a jay and which is a sparrow, he can no longer see the birds or hear them sing."

"To cherish what remains of the Earth and to foster its renewal is our only legitimate hope of survival."

"Ocean: A body of water occupying about two-thirds of a world made for man - who has no gills."

"Use what talents you possess; The woods would be very silent if no birds sang there except those that sang best."

"We have just enough religion to make us hate, but not enough to make us love one another."

"For in the true nature of things, if we rightly consider, every green tree is far more glorious than if it were made of gold and silver."