在我来这里之前，我对这个主题感到困惑。听了你的讲座后，我仍然感到困惑。但是在一个更高的层次上。
Before I came here I was confused about this subject. Having listened to your lecture I am still confused. But on a higher level.
La vida es corta pero ancha.
The knowledge of the past stays with us to spur us on to new and better things.
The true artist is always in a state of becoming.
"每一部伟大的作品都是作者与读者之间的一种无声对话。"
The future of steel lies in its ability to adapt to a low-carbon economy.
