Refinement of ancient poems and sentences

Black hair has long been ignorant of studying hard. Whitehead regrets studying late.

There are not many roads to Pengshan. Oh, Bluebird, listen! -Give me what she said! .

There is a road in the mountain of books, but there is no limit to learning the sea.

Diligence and idleness ruin success.

What you get on paper is so shallow that you never know what you have to do.

Ask where the canal is so clear, because there is running water at the source.

Black hair doesn't know how to study early, but regret learning late with nothing.