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.
你必须相信你的想法，并愿意在众多挑战中坚持下去。
You have to be willing to make mistakes; the big thing is to not make the same mistake over and over again.