前不见前人，后不见来者。念六合之悠悠，独怆然而涕下！

许渊冲的译文：

On the Tower of Youzhou

Where are the great men of the past?

And where are those of future years?

The sky and earth forever lasr;

Here and now I alone shed tears.

Not the ancients before, not after one.Read heaven and long, sorrowful and tears down alone!