口語轉述版翻譯 :)

Accept the commander in chief

you can trust me, seriously, I swear that I have never wanted this appointment. Instead, I tried very very hard, every possible way to not take it.  Not just because I don't want to be away from you and the family, but because I knew it's too great a job that I may not be able to handle.  Plus, I would rather be with you at home for a month of genuine happiness than leave my home behind for years to come to chase for a vague perspecitve.  But, it sounds like it is my destiny, therefor, I hope, I can make something out of this job, yeah.

I believe God will bless me with luck, and am pretty sure that I will be back in the fall, in one piece.  I don't think I am going to suffer from the peril and agony on the campaign trail, rather, I will definitely feel bad to leave you home alone and tortured by uncertainty.  So, I beg you to sommon all your courage, and be happy everyday.  Nothing cheers me up more than hearing joyous news from you, in your own writings.