"The mountains are calling and I must go." ― John Muir Topic(s): Nature More From John Muir "How glorious a greeting the sun gives the mountains!" "The power of imagination makes us infinite." "Everybody needs beauty as well as bread, places to play in and pray in, where nature may heal and give strength to body and soul." More In Nature "Human Nature is the only science of man; and yet has been hitherto the most neglected."― David Hume "Spring is when you feel like whistling even with a shoe full of slush."― Doug Larson "It belongs to human nature to hate those you have injured."― Tacitus