Answer:
Has no feet, but travels far. Is literate, but not a scholar. Has no mouth, yet clearly speaks.
A man went to the hardware store to buy items for his house. 1 would cost $.25. 12 would cost $.50. 122 would cost $.75. When he left the store he had spent $.75, what did he buy?
It cannot be seen, it weighs nothing, but when put into a barrel, it makes it lighter.
What is made of wood but can't be sawed?
Kills the bad ones and the sad ones. Tightens to fit, so one size fits.
What never gets any wetter no matter how hard it rains?