Романтика без секса
Problem solving without theory building is like sex without romance. Theory building without problem solving is like romance without sex.
http://mathoverflow.net/questions/35880/how-to-escape-the-inclination-to-be-a-universalist-or-how-to-learn-to-stop-worry
http://mathoverflow.net/questions/35880/how-to-escape-the-inclination-to-be-a-universalist-or-how-to-learn-to-stop-worry