Translation of an English essay (very simple! ! )

Some children don't know it's impolite to laugh at others. Some of them laugh at people who are lame, blind or in rags. But as they grow up, they understand that they should not laugh at them and hurt their feelings. They learned to have fun from other things. Most importantly, they learned to laugh at themselves. For example, you did a math problem or didn't throw a basketball into the basket. Will you be angry? Will you laugh at yourself or will you do better next time? If you can, you will really grow up.

Thank you! !