He is laughing, with a touch of anger in his laughter , but no triumph, no malignity. It is the face of a man who is always fighting against something, but who fights in the open and is not frightened, the face of a man who is generously angry — in other words, of a nineteenth-century liberal, a free intelligence, a type hated with equal hatred by all the smelly little orthodoxies which are now contending for our souls