"You don't eat salt by itself"

Tee shirt, collared shirt, and sweats... Did you dress yourself today? He says, yes! 

During dinner he tells me: "You know sand is glass? Noah told me." 

And: "You don't eat salt by itself. No you put it on something. You have to put it so food taste better." 

Interesting.

When we tuck him into bed he says, "make it square". Which means, make the blanket straight, not bunched up. I even catch him turning his light on and then off after we've put him to bed. When I ask what he's doing he says, "The blanket's not square, I need to fix it." Oh my.