At the fourteenth hour of his last year, he learned from Master Wuchang, and he was not far away from the dangers behind his studies. Every saying: "If a person does not learn, how can he be successful?" Or weave thatch under the trees to make a nunnery, cut thorns to make a pen, and cut the sap into ink. At night, you can look at the stars and look at the moon, and in the dark, you can see the wormwood to illuminate yourself. If someone agrees with the book, write about his clothes to record his events. The disciples liked his diligent study and even changed it by wearing quiet clothes. Ignore the words of non-saints. The last commandment on his deathbed was: "Madam loves to learn, even if she dies, she will survive; if she is not a scholar, she will survive, but she will be called a walking corpse!" He was very knowledgeable, traveled to the capital, and taught for ten years.

When Ren was 14 years old, he worshiped teachers everywhere and studied with books on his back, not afraid of the long and difficult journey. I often encourage myself by saying, "If people are not diligent and eager to learn, how can they succeed in their careers?" Sometimes they would build a woolen house under a big tree, use tree bark to cut it as a pen, and carve the bark to get the sap as ink. At night, rely on the light of the stars and the moon to study diligently. If it is too dark, then use a kind of mugwort to make a torch and study. Whenever you have insights while reading, write them down on your clothes. His students greatly admired his learning spirit and often exchanged their clean clothes for his dirty clothes full of lessons learned. When Ren Mo was about to die, he warned the students: Although diligent and studious people are dead, they still live in people's hearts. Those who do not learn and are ignorant are nothing more than zombies even though they are alive in the world.