Isaac Newton — "What is there in places almost empty of air (such as the space between the plane…"

"Truth is the offspring of silence and meditation."

"The particles of light are exceedingly small, and move with exceeding swiftness."

"I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the seashore, and diverting myself in now and then finding a smoother pebble or a prettier sh…"

"I have a fundamental belief in the Bible as the Word of God, written by those who were inspired. I study the Bible daily."

"The whole difficulty of philosophy seems to consist in this—from the phenomena of motions to investigate the forces of nature, and then from these forces to demonstrate the other phenomena."