Inspirational words mean a lot to many people. There is always a saying or quote that will mean something to you at any given time. Giving them as a gift can let someone know that you're thinking of them but also the wording will be significant from you to them.
I have made some signs for that purpose. They are light to send in the post and there is a to/from area on the back of each for you to write your message.
Each sign comes with a white envelope ready to post.