And yet what is said is one of the permanent truths; it is only in degree that any improvement of society could prevent wastage of human powers; the waste even in a fortunate life, the isolation even of a life rich in intimacy, cannot but be felt deeply, and is the central feeling of tragedy. And anything of value must accept this because it must not prostitute itself; its strength is to be prepared to waste itself, if it does not get its opportunity. A statement of this is certainly non-political because it is true in any society, and yet nearly all the great poetic statements of it are in a way "bourgeois", like this one; they suggest to readers, though they do not say, that for the poor man things cannot be improved even in degree.