I do not feign hypotheses.
When two forces unite, their efficiency double.
He who thinks half-heartedly will not believe in God; but he who really thinks has to believe in God.
Every action has an equal and opposite reaction
Godliness consists in the knowledge love & worship of God, Humanity in love, righteousness & good offices towards man.
I am ashamed to tell you to how many figures I carried these calculations [of Pi], having no other business at the time