The secret of ________ was discovered and perfected in China, and for hundreds of years potters elsewhere failed to duplicate it.

What is Jean-Paul Sartre's first principle of atheistic existentialism?

a. "Only in suffering can a man make a leap of faith." b. "A man's eternal hell is other people." c. "The path up and down are one in the same." d. "Man is nothing else but what he makes of himself."

Hildegard of Bingen's Scivias included

A. a treatise on political thought. B. a comprehensive summary of theology. C. a description of her visions. D. an allegorical romance.