Complex sentence: Finally, Niebuhr attended Yale Divinity School, where he earned a Bachelor of Divinity degree in 1914 and a Master of Arts degree the following year; he always regretted not taking a doctorate, but eventually was awarded many honorary doctorates.
Split into simpler sentences: Finally, Niebuhr attended Yale Divinity School, where he earned a Bachelor of Divinity degree in 1914 and a Master of Arts degree the following year. He always regretted not taking a doctorate, but eventually was awarded many honorary doctorates.