"In teaching man, experimental science results in lessening his pride more and more by proving to him every day that primary causes, like the objective reality of things, will be hidden from him forever and that he can only know relations"
"Learning and teaching should not stand on opposite banks and just watch the river flow by; instead, they should embark together on a journey down the water. Through an active, reciprocal exchange, teaching can strengthen learning how to learn"
"I weep for the liberty of my country when I see at this early day of its successful experiment that corruption has been imputed to many members of the House of Representatives, and the rights of the people have been bartered for promises of office"