ارهقتهم، ولم يكن لديهم أمل في نجاح هذا الدواء، وحاولوا أن يقولوا لي: "أنت تضيع وقتك فحسب
I wore down their resistance, and they had no hope this drug would even work, by the way, and they tried to tell me, "You're just wasting your time.