Given our shoes have the unique characteristic in that the whole upper can fold over, we have a spectacular opportunity to write on the inside surfaces. Here is my first brainstorm data dump:

Live your life · Be bold · Shoot the gap · Cross the bridge · Believe in yourself · Smile · Say hello · Dig deep · Go big · Give a hug · Ask for a hug · Enjoy a hug · Visualize success · Set goals · Kick the ball · Swing the bat · Watch a sunset · Enjoy a sunrise · Take in nature · Call your mom · Call your dad · Write a thank you note · Tell a story · Go fishing · Do your homework · Feed the cat · Walk the dog · Meet someone new · Pound the drums · See a musical · Laugh · Take a drive · Clean your room · Brush your teeth · Floss · Volunteer · Step up · Follow through · Read a book · Write a book · Give back · Eat a carrot · Stare at the stars · Love your spouse · Honor your children · Vote · Learn a foreign language · Do your laundry · Make a snowman · Mow the lawn · Plunge the toilet · Flex your muscles · Be comfortable in your skin · Shower · Give praise · Be humble · Pay your bills · Acknowledge grace · Take responsibility · Tell the truth · Participate · Do your best · Dream · Carve a pumpkin · Run an errand · Eat your peas · Breath deeply · Harmonize · Give a high five · Shake hands · Take a stroll · Be part of the solution · Brainstorm · Unplug · Relax · Paint a picture · Paint a portrait · Sing in the shower · Play in the dirt · Share the sandbox · Be content · Strive for more · Help others · Be yourself · Be honest · Be authentic · Stare at the ocean · Ride the waves · Respect others · Respect life · Plant a tree · Be optimistic · Be realistic · Make a plan · Listen · Observe · Be mindful · Bake cookies · Recite a poem · Put yourself in another's shoes · Drink water · Stretch · Make lemonade · Learn from your mistakes · Learn from other's mistakes · Journal · Comb your hair · Rock a Mohawk · Keep clean · Be kind to yourself · Get organized · Grow organically · Reduce, reuse, recycle · Be still · Find peace · Problem solve · Be creative · Write a love note · Skip stones · Wear sunscreen · Clear your plate · Wash the dishes · Take out the garbage · Share your seat · Hum a tune · Play your air guitar · Go outside · Never give up · Get up early · Zip up your shoes · Zip zip go · Drink milk · Eat a grapefruit · Eat a beignet · Moisturize · Wash your hands · Invest · Promote · Throw your curtains wide · Seek the light · Ride the bull · Explore your options · Surprise yourself · Dance in the rain · Kiss a frog · Pick up litter · Learn a new word · Pay it forward · Treat a friend to dinner · Eat your broccoli · Sew a patch on a backpack · Paint a wall · Lay in the grass · Run with the big dogs · Fly a kite · Go sailing · Feed the birds · Watch it snow · Hear the thunder · Take a selfie · Clean your ears · Iron your shirt · Show heart · Go out · Show moderation · Fill your tank · Smell the roses · Respect your opponent · Be empathetic · Help your neighbor · Help your brother · Paint a rock · Strive to conquer · Offer praise · Be original · Embrace unique · Look for inner beauty · Roll with the punches · Keep going · Ask the question · Find the answer · Feel the funk · Be loyal · Be brave · Show courage · Be courteous · Administer kindness