On the one hand, Newton's approach was very empirical and, for example, when pressed with gravity he preferred to rest his case with a formula describing how gravity worked.
(Newton's approach; was; very empirical) (he; preferred; to rest his case with a formula; T:when pressed with gravity) Context(he preferred,List([98, 110))):(he; preferred to rest; his case) (a formula; describing; how gravity worked) Context(a formula describing,List([133, 153))):(gravity; worked; )
he preferred,List([98, 110)) a formula describing,List([133, 153))
Newton's approach he he a formula gravity
was preferred preferred to rest describing worked
very empirical
to rest his case with a formula T:when pressed with gravity
his case
how gravity worked