“I am in love with this world... I have tilled its soil, I have gathered its harvest, I have waited upon its seasons, and always have I reaped what I have sown. I have climbed its mountains, roamed ...”

“The secret of happiness is something to do”

“Nature we have always with us, an in exhaustible store-house of that which moves the heart, appeals to the mind and fires the imagination -- health to the body, a stimulus to the intellect, and joy...”

“Summer is more wooing and seductive, more versatile and human, appeals to the affections and the sentiments, and fosters inquiry and the art impulse. Winter is of a more heroic cast, and addresses ...”

“Do not despise your own place and hour. Every place is under the stars, every place is the center of the world.”

“I still find each day too short for all the thoughts I want to think, all the walks I want to take, all the books I want to read, and all the friends I want to see.”

“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...”

“Blame is the creed of the disempowered.”

“The most judgmental people are often those who complain most about being judged. The ones not complaining will look as though they're the ones doing the judging.”

“A child is not to blame for being immersed in a certain environment and handed down complexes”

“I can accept failure, everyone fails at something. But I can't accept not trying.”

“I was trying to be this person who is cool, eternally rocking.”

“That's what we want to do here at Johnson Space Center. I think what we have always brought to NASA and brought to the country is trying to push the boundaries, trying to go to the next level.”