The function of the artist is to disturb. His duty is to arouse the sleeper, to shake the complacent pillars of the world. He reminds the world of its dark ancestry, and shows the world its present and points the way to its new birth. He is at once the product and preceptor of his times.

Medicine, as we are practising it, is a luxury trade. We are selling bread at the price of jewels... Let us take the profit, the private economic profit, out of medicine, and purify our profession of rapacious individualism... Let us say to the people not 'How much have you got?' but 'How best can we serve you?