His favourite course during his first year had been calculus and its applications so, since he had always enjoyed mathematics, there was an obvious direction in which to take his studies.
Ang kanyang mga paboritong kurso sa panahon ng kanyang unang taon had been calculus at ang mga aplikasyon sa gayon, dahil siya ay palaging masaya matematika, may isang halata sa direksyon kung saan umabot sa kanyang pag-aaral.