Make it compulsory for a doctor using a brass plate to have inscribed on it, in addition to the letters indicating his qualifications, the words 'Remember that I too am mortal'.
Human intelligence discovered a way of perpetuating itself, one not only more durable and more resistant than architecture, but also simpler and easier. Architecture was dethroned. The stone letters of Orpheus gave way to the lead letters of Gutenburg. The book will kill the edifice.
I was very pleased with your kind letter. Until now I never dreamed of being something like a hero. But since you've given me the nomination I feel that I am one.