Why you keep telling me to be careful, Old man ?Your stupidity doesn't deserve my sacrifice, Kiddo.

Intelligence minus purpose equals stupidity.

A fool tries to shut others' mouth instead of listens to his own heart.

You looked a little bit smarter when your stupidity lessened a lot.

Smartass Disciple: Does stupidity a sin? Master of Stupidity: No stupidity, no sin.

If you think that you're so smart and holy, that means you haven't yet realized that a part of what we experience today...is a result of our stupidity and wickedness in the past.