"Human Nature is the only science of man and yet has been hitherto the most neglected."
"Green is the prime color of the world, and that from which its loveliness arises."
Pedro Calderon de la Barca on Nature"And the day came when the risk to remain tight in a bud was more painful than the risk it took to blossom."
Anais Nin on Nature"Look deep into nature, and then you will understand everything better."
Albert Einstein on Nature"I thank you God for this most amazing day, for the leaping greenly spirits of trees, and for the blue dream of sky and for everything which is natural, which is infinite, which is yes."
e. e. cummings on Nature"All my life I have tried to pluck a thistle and plant a flower wherever the flower would grow in thought and mind."
Abraham Lincoln on Nature"This avidity alone, of acquiring goods and possessions for ourselves and our nearest friends, is insatiable, perpetual, universal, and directly destructive of society."
"Belief is nothing but a more vivid, lively, forcible, firm, steady conception of an object, than what the imagination alone is ever able to attain."
"Beauty in things exists in the mind which contemplates them."
"Beauty, whether moral or natural, is felt, more properly than perceived."
"Accuracy is, in every case, advantageous to beauty, and just reasoning to delicate sentiment. In vain would we exalt the one by depreciating the other."