Who said "I see the universe as a riddle wrapped in an enigma."?

This quote is attributed to Isaac Newton.

I see the universe as a riddle wrapped in an enigma. - Isaac Newton

"I see the universe as a riddle wrapped in an enigma."

Isaac Newton Imagination

Mathematician and Physicist English 1643–1727

"If I have seen further, it is by standing on the shoulders of giants."

"The greatest force in the universe is not gravity, but human potential."

"I can calculate the motion of heavenly bodies, but not the madness of people."

"Nature and nature's laws lay hid in night; God said, Let Newton be! and all was light."

"Imagination is more powerful than knowledge."

"The world is full of wonders if you know where to look."

"You have the imagination of a child, Lucy"

"The world is full of mysteries waiting to be solved."