That a man be willing, when others are so too, as far forth as for peace and defense of himself he shall think it necessary, to lay down this right to all things; and be contented with so much liberty against other men, as he would allow other men against himself.
Thomas HobbesBy how much one man has more experience of things past, than another, by so much also he is more prudent, and his expectations the seldomer fail him.
Thomas Hobbes