“A former student, in an essay called “The Paradox of Potential,” writes, “Instead, we moved cautiously, in groups, plodding down a few well-worn trails so as to ensure that two or four years down the road, we could be stem cells again, still undifferentiated, still brimming with potential.”

“A former student, in an essay called “The Paradox of Potential,” writes, “Instead, we moved cautiously, in groups, plodding down a few well-worn trails so as to ensure that two or four years down the road, we could be stem cells again, still undifferentiated, still brimming with potential.”

— William Deresiewicz