My classmate failed in the exam, so I comforted her and said, "Just try your best." She looked me in the eye seriously and said, "Don't try your best. Try your best to make excuses for making mistakes. " She stared at me, her face getting heavier and heavier I felt that the flame had burned my hair, and I had to put out the fire quickly, so I gave in. She just let me go. Later, she adjusted her mood and began to tell me an incident when she was a child. "At that time, when I was in the third grade, the teacher always assigned a lot of homework. Later, I thought of a tricky way. I said to the teacher,' I tried my best, but I couldn't. There's nothing I can do. The teacher shook his head helplessly. My method succeeded, so it quickly spread in the class and all the students used it. Later, a new teacher opened a class meeting to solve this phenomenon. At the class meeting, the teacher told a story about a leopard. He said, "Three months after the baby leopard was born, its mother let it go hunting. It was too bitter and tired, so I wandered outside for a while and went back to tell its mother that I tried my best, but I couldn't catch it. Mother leopard loves her child dearly and says, son, just try your best. I went hunting. Mother leopard lets the baby leopard rest. Day by day passed, and finally one day, the mother leopard was old and could no longer hunt, while the cubs had already passed the best learning period, and their claws and running ability had already deteriorated. """The teacher said to us,' If it weren't for a word, would the little leopard and the mother leopard have such a result? Do your best is just an excuse. Ask yourself, can't you really do better? ""Since then, I have never tried my best to prevaricate others or myself. " She looked at me for a while, and then continued, "Do you know what the next sentence is? Do your best, destiny takes a hand. Of course I added this. But, in fact, is everything really meant to be? Can't you change it? Life is predestined, and the key is the process from the beginning to the end. There are countless difficulties and setbacks in this process. You can't stand at the foot of the mountain, imagine that you may not be able to climb, and then turn around and say to yourself, I can't climb, I tried my best. Love to fight will win, not just try your best. "I always knew that my classmates had a lot to learn from me. I said to her, "I see, trying your best is to reach the physical or psychological limit, so you must work hard." "Yes, it's quick to accept new ideas." She nodded with satisfaction. There are many setbacks in life, but trying your best is just an excuse. You must work hard and try to win, not just do your best.