I have had dreams and I have had nightmares, but I have conquered my nightmares because of my dreams.

I have had dreams and I have had nightmares, but I have conquered my nightmares because of my dreams.

我做过梦，也做过噩梦，但是因为我的梦想，我战胜了我的噩梦。

-- Jonas Edward Salk 沙克