I would wait a year and see if you still really want that line as a tattoo.
Sounds like a cheesy slogan you'd see on a flyer in the guidance counselor's office or something to me.
I don't speak japanese but I'm getting it in japanese kanji for 4 reasonsstick to english, if its in a language you dont speak or cant translate dont put it on you... it already has meaning you dont need to lose it in translation