Go outside. Smell the air. Feel the breeze. Put your face to the sun. Or feel the rain, or wind, or snow, or the thickness of the air. Climb a tree. Pick a flower. Press it into a book. Keep it forever. Smell the grass. Soak up the sunshine. Crunch the leaves. Roam the forest. Admire a garden. Dip into an ocean or lake. Appreciate this earth.