He took all the drugs that were known to change glucose and a bunch of drugs that don't change glucose, and said, "What's the difference in their side effects?
ग्लुकोजवर परिणाम करणारी सर्व औषधं त्याने निवडली. तशीच ग्लुकोजवर परिणाम न करणारीही  काही निवडली. त्याने विचार केला, "त्यांच्या  गौण परिणामांत काय फरक आहे?"