Learn Stuff? Learn What? Hey! Where You Going?

"Grandpa,
how can the
fish breathe
when they
are under
water?"
"Well, my
little banana
lumpia, I
don't know."
"Grandpa,
how can the
boat float
even though
it's way heavier than the water?"
"Umm...that's kind of hard to explain."
"Grandpa, how come this place is all rocks...
but other places is all sand?"
"Hmmm...well my little mungo bean, that's a conundrum."
"Grandpa, you old dingleberry, I hope you don't mind me
asking all these questions."
"Actually, asking questions is the only way to learn stuff."