Yeah, I'm eager to see pics of your current tats too!
Personally, I would make some slight changes to the text.. I assume you're a guy (carl.. innit?) and since this poem is written by Olivia, it's more of a girl's poem. Therefore I would change him to her and his to hers. If you're gay, then the original poem would be appropriate
If I were to have a tattoo, it would be "We may have years, we may have hours, but sooner or later, we push up flowers", as that is the line of text I always use when I subscribe to a forum or whatever and I'm asked for a motto