The freedom then of man, and liberty of acting according to his own will, is grounded on his having reason, which is able to instruct him in that law he is to govern himself by, and make him know how far he is left to the freedom of his own will.
The greatest threat to our forests is not the axe, but indifference.
Men trust their ears less than their eyes.
当你向积极性敞开心扉时,你就向可能性敞开了思想。