Complex sentence: He received his education at the exclusive Aspen Country Day School in Aspen, Colorado, as well as Phillips Academy, in Andover, Massachusetts, and earned a bachelor's degree in philosophy from Princeton University.
Split into simpler sentences: He received his education at the exclusive Aspen Country Day School in Aspen, Colorado as well as at the Phillips Academy in Andover, Massachusetts. He earned a bachelor's degree in philosophy from Princeton University.