There are some tools that profess to be the ultimate tool–the thing that could do everything.

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While reading this library book about kettlebell workouts, I laughed at all that sandpaper could do to fix the handle. “Sandpaper is used for finishing touches to make the handles exactly as you like them to feel. If they are too rough, you can smooth them. If they are too smooth, you can rought them up a bit so you can find a better grip.”
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Sandpaper is the ultimate tool here! It reminded me of a friend who marveled at the capacity of her high speed blender. “They told me it could make ice cream,” she explained, “but the very same machine can also make hot soup!” Or, as my husband says, “If you are cold, adjust the thermostat. If you are warm, adjust the thermostat.” Homeschooling is this kind of tool. Homeschooling is useful when your child is academically advanced and needs a challenge. Homeschooling is useful when your child is academically behind and needs remedial help. Homeschooling is the tool that can meet any need.

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