When you open your phone this wallpaper will remind you of things in your life - in this case headphones, writing tools, and drinking water bottle. They could signify these items concretely and, as the words say, serve as a reminder to not forget to take them with you; but also they can express the deeper level of your interest - music, creativity, dreams of the future, writing, reaching for the stars! Whatever this means to you, you can download this today for less than a $ and if you want a matching notebook, you can buy it on Amazon HERE and have it in a couple of days (with prime shipping)