If they ever come up with a tattoo ink that lasts for only one or two years, I would be seriously tempted to get some of these verses tattooed on my arm where I’d see them every day! (I wouldn’t want anything much longer than that, because as I grow and change, some other verse would be more suited to me at that point.)
One mind,
the precious treasure of all times,
may I always follow its great love,
its great compassion.
오직 원하건대,
한마음은 삼세의 보배이며
큰 사랑 큰 자비의 뜻을 받들어
Wake Up and Laugh! 
You can just write in on your arm, with a regular pen, write over it again when it fades. I have done such reminders, lol, after a week it feels like it absorbes and stays. I like this verse very much, I want to remember this at all times.
Lol, that’s a great idea!