Two Yeshiva Bochurim are walking on a boiling hot day. Suddenly they see a sign on the gate of a pool saying:
“Pool Closed. No swimming allowed.”
One of the Bochurim started to walk into the pool area. The other boy said ” What are you doing? Didn’t you read the sign?” The boy laughed and answered. “You’ve got to learn how to read the sign like a Yeshiva Bochur! This is how you read the sign:”
“Pool Closed? No! Swimming allowed.”