Doubt thou the stars are fire;
Doubt that the sun doth move;
Doubt truth to be a liar;
But never doubt I love.
Source: Hamlet, II. ii. (115).
-- William Shakespeare, (Apr 23 1564-1616), English dramatist, poet; He is considered the greatest writer in any language for his 154 sonnets and 37 plays, e.g., Hamlet, 1600.