"Failure is the mother of success." This is my favorite motto. Life is like a colorful picture, and success and failure are indispensable embellishments. Some people say, "Success is bright and failure is gray. Others said, "Success is beautiful, and failure is ugly. But I don't think so. In my opinion, only failure can lead to success. I heard a story. Edison One day, the teacher asked each student to make a small bench. When the teacher saw the small bench written by Edison, he asked him, "Is there anything worse in the world than a small bench?" Edison answered honestly, "Yes." He said to take out two benches first. Finally, Edison became the greatest inventor in the world. This also shows that failure is successful, which can accumulate experience for success and spur us forward. I have also experienced failure. It was last summer vacation, and the sun kept shining on the earth, and cicadas cried. There are many children outside. I buy popsicles to eat, but I do my math summer homework at home. The sultry weather made me sweat profusely and met a "tiger". I've thought about it over and over again, and it's all wrong and incorrect. Call my classmates, they are all ready, but they just don't tell me. I'm exhausted from the heat, my head is sweating, and even the fan is not cold. Once my hand stood up, instead of writing. But my stubborn temper came up again: why can others and I can't? I can do it, too! I thought, quickly took out the draft paper and counted it "brush". "Yes!" Finally solved the problem. Suddenly I feel less hot. Failure is the soil and success is the seed. Failure is a ladder, and success is the peak. Without failure to inspire your will, there will be no ideal world brought by success; No failure will keep your morale high, and no success will add luster to your future. This is my favorite motto: failure is the mother of success. I regard it as my motto and always remind me that I must go forward bravely!