英文翻译（文章）the power of "Thank You"

英文翻译（文章）the power of "Thank You"
Only then did l know that my son's job came in that way.That is,when you feel disappointed,do not forget to say thank you to the one who disappoints you.Saying thank you shows respect for others' work and shows your grand generosity.Therefore,while under the same condition,you may get more chances compared to others!