But what a man can do and what a man will do are two different things, he knew. Author: George R.R. Martin Copy Quote More from George R.R. Martin “El conocimiento es un arma, Jon. Aseguraos de ir bien armado antes de entrar en…” “Love is the sweetest, dearest Ned, but it cannot change a man's nature.” “Catelyn wanted to run to him, to kiss his sweet brow, to wrap him in her arms s…” “The longer Cersei waits, the angrier she'll become, and anger makes her stupid.…”