Answer:
Has no feet, but travels far. Is literate, but not a scholar. Has no mouth, yet clearly speaks.
What is lighter than what it is made of?
A precious fluid, thicker than water.
Voiceless it cries, wingless flutters, toothless bites, mouthless mutters.
What is up thatโs also down? Whatโs a smile and a frown?
Iโm grown from darkness but shine with a pale light. Very round I am and always a lady's delight.