My 10-Yr-Old Nephew's Quirky & Wise Remarks

"No one's special. You're only unique. You don't see anyone in a car riding around with a big crown and throne, do you? No one deserves to be treated better than anyone else."

"Well, if you're tired, why don't you take a nap?"

...about what abstract art is (his guess):
"so, abstract art is like art that isn't a person, place, or thing?" 

I look up a 3rd explanation (in addition to mine and his), per dictionary.com, and it's basically 'what he said':

[art that does not attempt to represent external, recognizable reality - ie. no persons, places, or things]

Other sites that share funny things that kids say:

http://giraffian.com/quotes

http://moms.popsugar.com/Funny-Kid-Sayings-30647111