Verses describing perseverance:
1. Therefore, when Heaven is about to assign a great responsibility to a person, he must first work hard on his mind, strain his muscles and bones, starve his body and skin, and deplete his body before he can do it. It disturbs what he does, so he is tempted to endure and gain what he can't do.
2. Nothing is difficult in the world, as long as there are people who are willing. Things are easy in the world, only careless people are afraid.
3. All the freedom and lightness of artists are obtained with great oppression, which is the result of great efforts.
4. It is not enough to take steps towards the ultimate goal that you will finally achieve one day. You must also regard each step as a goal and make it work as a step.
5. Perseverance when achieving success is more important than perseverance when suffering failure.