When I go into the garden with a spade and dig a bed I feel such an exhilaration and health that I discover that I have been defrauding myself all this time in letting others do for me what I should have done with my own hands.
There is pleasure in the pathless woods, there is rapture in the lonely shore, there is society where none intrudes, by the deep sea, and music in its roar; I love not Man the less, but Nature more.
Man carries the world in his head, the whole astronomy and chemistry suspended in a thought. Because the history of nature is charactered in his brain, therefore he is the prophet and discoverer of her secrets. Every known fact in natural science was divined by the presentiment of somebody, before it was actually verified.
Nature is a rag-merchant, who works up every shred and ort and end into new creations; like a good chemist, whom I found, the other day, in his laboratory, converting his old shirts into pure white sugar.
There is no supernatural, there is only nature. Nature alone exists and contains all. All is. There is the part of nature that we perceive, and the part of nature that we do not perceive. ... If you abandon these facts, beware; charlatans will light upon them, also the imbecile. There is no mean: science, or ignorance. If science does not want these facts, ignorance will take them up. You have refused to enlarge human intelligence, you augment human stupidity. When Laplace withdraws Cagliostro appears.
If we would have our citizens contented and law-abiding, we must not sow the seeds of discontent in childhood by denying children their birthright of play.
If Natur has gifted a man with powers of argeyment, a man has a right to make the best of 'em, and has not a right to stand on false delicacy, and deny that he is so gifted; for that is a turning of his back on Natur, a flouting of her, a slighting of her precious caskets, and a proving of one's self to be a swine that isn't worth her scattering pearls before.
The only words that ever satisfied me as describing nature are the terms used in fairy books, charm, spell, enchantment; they express the arbitrariness of the fact and its mystery.