The face of mischief

When I see the "Calvin & Hobbes" smile, I sense trouble isn't too far away. He's getting good at pulling himself up. He can get to his knees about 90% of the time. Full-on standing about 10-20%. So, between the almost crawling and almost standing, I'll be spending the next few days putting lots of things on higher shelves, hiding every cord and cable in sight, and lowering his crib mattress.