If you give, you will get something, and the quality of the gain depends on yourself. Don't look for objective reasons, don't shirk your responsibilities, and face the reality bravely. There are always ups and downs in life. Don't be afraid. beautiful errands. Shi Tiesheng fell and lost his legs, which was a heavy blow to anyone. But he did not lose confidence in life because of this, but used his brain and hands to express his infinite love for life.