Capitalism has destroyed our belief in any effective power but that of self interest backed by force. But even Capitalist cynicism will admit that however unconscionable we may be when our own interests are affected, we can be most indignantly virtuous at the expense of others.
For it is not true, as some treatise-mongers lay down in their systems, of the probity of the speaker, that it contributes nothing to persuasion; but moral character nearly, I may say, carries with it the most sovereign efficacy in making credible.
He who has not first laid his foundations may be able with great ability to lay them afterwards, but they will be laid with trouble to the architect and danger to the building.