I am very bad godfather

I am very bad godfather I feel very bad.Something I am not I am very bad!I was crying for those who fail I am very vexed,I am very I am good or bad? 求译When I am good,I am very good,when I am bad,I am better.请问此句英文如何翻译,出自何处?When I am good,I am very good,when I am bad,I am better.有没有中文的介绍，英语不那么好。 I feel bad very much I am very i am very I am very today,i am very i am very sad i am very i am very I am very I am very happy I am very I am very