Beauty and mathematical theory fevereiro 25, 2013 "As for everything else, so for a mathematical theory: beauty can be perceived but not explained." Arthur Cayley Ler mais
Moralised to herself fevereiro 21, 2013 Emma thus moralised to herself: “I do not know whether it ought to be so, but certainly silly things do cease to be silly if they are done by sensible people in an impudent way". Jane Austen Ler mais