The different between the smart and the stupid is that the smart make mistakes, but the stupid makes it a habit.

We live in an era of smart phones and stupid people.... Go figure.

I'm so smart now. Everyone's always like 'take your top off'. Sorry, NO! They always want to get that money shot. I'm not stupid.

[D]on't be so smart that you act stupid.

A human has to be that smart, to know how stupid he needs to be.

Smart Technology is making us stupid.