Man is endogenous, and education is his unfolding. The aid we have from others is mechanical, compared with the discoveries of nature in us. What is thus learned is delightful in the doing, and the effect remains.
Ralph Waldo EmersonNature is a tropical swamp in sunshine, on whose purlieus we hear the song of summer birds, and see prismatic dewdrops, - but her interiors are terrific, full of hydras and crocodiles.
Ralph Waldo Emerson