Plants don't think. Animals are guided by the power of instinct over which they themselves have no control. Animals have a certain kind of brain that makes it impossible to learn anything except very simple things. No generation of animals ever learns anything from any previous generation. We act like animals when we fail to use this magnificent piece of equipment.
Sterling W SillThere is one thing more serious than merely to not believe, and that is to not care.
Sterling W SillIf one neglects the laws of learning, a sentence is imposed that he is forever chained to his ignorance.
Sterling W SillMake sure that your ambitions are really lofty - not just seem to be. Sometimes instead of engaging in those so called "mountaintop employments of great value," we spend our time in digging a pit and then falling therein, so that our temporary joy may become a permanent and bitter loss.
Sterling W Sill