英语翻译a hero is someone who gives of him or herself and expect

英语翻译
a hero is someone who gives of him or herself and expects no return and the gifts of a hero are often immeasurable .my father certainly fits this description,His love for his family and country are unconditional .His influence cannot be measured .Among the intangibles that i consider his gifts to me are my love of history and my sense of wonderment about how the world works.In addition,i know that my positive attitude on life comes from my dad .He is the eternal optimist and believes in the general goodness of people .He has taught me that there is nothing that cannot be accomplished with the right set of tools .This is a metaphor that has guided my life .thanks,dad.you are my hero.