Complex sentence: On entering Harvard in 1933, Schultes initially planned to pursue medicine, however that direction changed after he took Biology 104, "Plants and Human Affairs," taught by orchidologist and Director of the Harvard Botanical Museum Oakes Ames.
Split into simpler sentences: On entering Harvard in 1933, Schultes initially planned to pursue medicine. However that direction changed after he took Biology 104, "Plants and Human Affairs," taught by orchidologist and Director of the Harvard Botanical Museum Oakes Ames.