What we know is a drop, what we don't know is an ocean.
Centripetal force is the force by which bodies are drawn from all sides, are impelled, or in any way tend, toward some point as to a center.
Therefore, the causes assigned to natural effects of the same kind must be, so far as possible, the same.
I feign no hypotheses.
I consider my greatest accomplishment to be lifelong celibacy.
Philosophy is such an impertinently litigious lady that a man had as good be engaged in lawsuits as have to do with her.