What you see on paper will eventually make you realize it is shallow, but you must know that you have to do it.
Reading on a winter night shows Ziyu
(Song Dynasty) Lu You
The ancients left no stone unturned in their knowledge, and only when they are young can their skills be matured.
What you learn on paper will eventually make you realize it is shallow, but you must know that you have to practice it.
"What you learn on paper will eventually make you realize it." I know that this matter must be practiced." The knowledge obtained from books is ultimately shallow and fails to understand the true meaning of knowledge. To truly understand the profound principles in the book, one must personally practice it.