For we are social beings, who can exist and behave as autonomous agents only because we are supported in our ventures by that feeling of primal safety that the bond of society brings. We can envisage no project and no satisfaction on which the eyes of others do not shine. We are joined to those others, and even when they are strangers to us, they are also part of us. It is the indispensable need for membership that brings the national idea to our minds; and there is no rational argument that will expel it, once it is there. Without it, we are homeless; and even if our attitude to home is one of sour disaffection, home is no less necessary to our sense of who we are.