Quotation galleryIf a man has talent and can’t use it, he’s failed. If he uses only half of it, he has partly failed. If he uses the whole of it, he has succeeded, and won a satisfaction and triumph few men ever know.Thomas Wolfe
Конференция
20.03.2013 Прошла студенческая конференция «Роль и место упражнений в обучении математике».