All science requires mathematics. The knowledge of mathematical things is almost innate in us. This is the easiest of sciences, a fact which is obvious in that no one's brain rejects it; for laymen and people who are utterly illiterate know how to count and reckon.

Give me one hundred preachers who fear nothing but sin, and desire nothing but God, and I care not a straw whether they be clergymen or laymen; such alone will shake the gates of hell and set up the kingdom of heaven on Earth.

Don't explain computers to laymen. Simpler to explain sex to a virgin.

All science requires mathematics. The knowledge of mathematical things is almost innate in us. This is the easiest of sciences a fact which is obvious in that no one's brain rejects it for laymen and people who are utterly illiterate know how to count and reckon.