Motto grows with us, sometimes it is a road sign in progress, and sometimes it is the key to open the heart. "Nothing is difficult in the world, if you put your mind to it". This is my favorite motto, which my mother told me when I was in the third grade.

It was a sultry afternoon, which made people feel very upset. I'm doing the math exercises my mother bought. Suddenly, a question stumped me. I calculated for a long time, but I still didn't get the correct answer. I thought to myself: alas, this problem is really too difficult to do. Let's play for a while! I was just leaving my desk. At this time, my mother asked me if I had finished my exercise. I said, "I don't know any questions. Let me play for a while! " "My mother patiently taught me:" Nothing is difficult in the world if you put your mind to it. No matter what difficulties or setbacks you encounter, as long as you have determination, patience and confidence, all difficulties will disappear. "I listened to my mother, and I went to delve into this problem again. Time goes by. I still haven't come up with the correct answer, but I'm not discouraged. Go on answering. 1 minute, 2 minutes, 3 minutes ... An hour has passed, and many things have happened. I finally worked out the correct answer. My mother was right.

This is one of my favorite aphorisms. Because it gave me confidence when I was depressed, and made me confidently challenge difficulties and setbacks. This motto will be the motto of my life.