Ideas govern the world, or throw it into chaos.
The heavens declare the glory of Kepler and Newton.
Every science consists in the coordination of facts; if the different observations were entirely isolated, there would be no science.
Induction for deduction, with a view to construction.
All good intellects have repeated, since Bacon's time, that there can be no real knowledge but which is based on observed facts.
Everything is relative; and only that is absolute.