Answer:
Blade to blade I always win My foe laid low and even. Yard by yard through thick and thin I'm busiest in season.
Born of sorrow, grow with age, you need a lot of me to be a sage. What am I?
I can go through glass without breaking it.
What is always in front of you but can't be seen?
What is deaf, dumb, and blind, but always tells the truth?
The answer I give is yes, but what I mean is no. What was the question?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic