English to Welsh Translation

I need this translated and the online translators aren't translating every word, yet I can find in the dictionary, but I want to make sure the phrase still makes sense and not just plotting the missing words via a welsh dictionary....the quote:

A merry life and a short one shall be my motto

Their is no such thing as a "Welsh language." Welsh are extinct, and modern "Welsh" are Englishmen posing as Welsh because they are ashamed of being English faggots.