What sentence in Mozi wrote that parents are dissatisfied with their children, Mozi?

Lying quietly under the glass of the desk, there is a sentence written on it in black Gou Xianbi: "Without a strong will, there will be no wisdom. If you don't believe it, you will succeed. " This is my motto. This sentence comes from Mozi, a thinker in the Warring States period, which means that people with modest aspirations will not have wisdom, and those who break their promises will not have good results. This document has been shelved for years.

When I was in the third grade, my parents asked me to write a motto, so I copied it online and never cared again. At first, I didn't quite understand the meaning of this sentence, and I didn't take it to heart. I thought that my parents' actions were completely unnecessary. But since that incident, I have a new understanding of it and keep its meaning in mind. It was a summer vacation and my cousin moved. On that day, the adults went to celebrate, and my uncle and them were busy entertaining guests. A group of boring children get together, among which my cousin and I have the strongest relationship. After dinner, he took me to a cupboard. The cabinet is very big, the door is made of glass, and there are many glass handicrafts in it, which are very beautiful. Naughty and not sensible, I climbed into the cupboard and took the top thing. Inadvertently, with a bang, something fell to the ground and immediately shattered. My cousin and I were shocked. Later, the adults followed the sound and saw the debris on the ground. "What's the matter? Who fell? "

Uncle asked angrily. "If my uncle knows that I fell, tell my mother, the consequences will be ..." I dare not think about it any more, so I have to let my cousin be my scapegoat. Sure enough, my poor cousin was beaten by my uncle. I felt guilty and ashamed when he looked at me with red eyes. The next day, my mother asked me bluntly, "Did you drop that thing?" "It's over, it's been seen through so quickly." I secretly complain. "My cousin can't reach such a high place." I am ashamed and naturally severely criticized by my parents. The next day, I apologized to my cousin in front of my uncle and aunt. At this time, I couldn't wait to find a crack in the ground. This is what happens when you lie! Going home in frustration, I suddenly saw the sentence "Without a strong will, there will be no wisdom, and if you don't believe me, you won't succeed", especially the latter part. Isn't that what I said? Lying will come to no good end. I don't know what broke my heart. This sentence is so right. If only I had realized it long ago!