It was a sunny day.My father took me to play bowling.Father showed me how toplay it.He lifted a ball and threw it at the targets.He won a high mark.Then he picked up a ball and handed it to me."It's your turn now.Don't be afraid."He said.THen Itook the ball and threw it at the targets like my father,but it didn't touch the targets.I tried several times,but still failed.I almost lost heart.Then my father said,'Nothing is difficult If you put your heart into it".So I didn't give it up.I tried again and again.At last,to my surprise,Isucceeded.I'm so thankful to my father, because he has taught me to play bowling and let me know the truth"Nothing is difficult if you put your heart into it".