We know nothing about what Isaac learnt in preparation for university, but Stokes was an able man and almost certainly gave Isaac private coaching and a good grounding.
Namin kung wala ang tungkol sa kung ano ang Isaac learnt sa paghahanda para sa unibersidad, ngunit Stokes ay isang tao at makaka halos tiyak ibinigay Isaac pribadong Pagtuturo at ng isang mabuting saligan.