Which statement best shows the comparison between Muslims and Europeans during the early Middle Ages?

A.) Muslims translated ancient texts and built upon them while in Europe, the clergy was the main group
who was literate

B.) Both groups developed highly advanced math and medicine for the time period
C.) Europeans had a superior grasp on science while Muslims didn't achieve any new learning

D.)Both civilizations were halted in their advancements by constant warfare

Can you summarize this? it takes time and caution to perfect anything which must be concealed. it takes time to crush men who are pursuing legitimate trade. but one of mr. rockefeller’s most impressive characteristics is patience. there never was a more patient man, or one who could dare more while he waited. the folly of hurrying, the folly of discouragement, for one who would succeed, went hand in hand. everything must be ready before he acted, but while you wait you must prepare, must think, work. "you must put in, if you would take out." his instinct for the money opportunity in things was amazing, his perception of the value of seizing this or that particular invention, plant, market, was unerring.