Before I came here I was confused about this subject. Having listened to your lecture I am still confused. But on a higher level.

Before I came here I was confused about this subject. Having listened to your lecture I am still confused. But on a higher level.

在我来这里之前，我对这个问题感到困惑。听了你的讲座，我仍然感到困惑。但在更高的层次上。

-- Enrico Fermi 费米