We hammer nails because we want a flat surface. We grease wheels because we want quite wheels.
If you get the hammer or the grease depends upon what is needed to fix the problem. Do you need a punishment or a reward.
We hammer nails because we want a flat surface. We grease wheels because we want quite wheels.
If you get the hammer or the grease depends upon what is needed to fix the problem. Do you need a punishment or a reward.