G. H. Hardy in A Mathematician's Apology expressed the belief that these aesthetic considerations are, in themselves, sufficient to justify the study of pure mathematics.
G.H Hardy daɣ A Apoloji n Matematisyen allaɣen medran as tamɣaren tin n milɣaw amos nat, daɣ iman nasnat, a igdahan ihuk n addalil i teɣare n matematik taqwat