It is not everyday that the world arranges itself into a poem.
All of our ideas come from the natural world: trees equal umbrellas.
I certainly do not exist from nine to six, when I am at the office.
Accuracy of observation is the equivalent of accuracy of thinking.
I am what is around me.
It is the unknown that excites the ardor of scholars, who, in the known alone, would shrivel up with boredom.