Answer:
What's 3/7 chicken, 2/3 cat, and 2/4 goat?
Some will use me, others not. Some have remembered, others forgot. For profit or gain, I'm used expertly. I can't be picked off the ground or tossed into the sea. What am I?
What is that you will break even when you name it?
I am black of eye and bright of hair. I fast into the ground and follow my lord as he races around the world. What am I?
Adored by few, feared and hated by many. Mistress of the entire universal reason, master in the art of numbers. Some may have solved many of my mysteries, but there are still many of them to find. What am I?
What made Cyclops quit teaching?