Nap

A school teacher took a short nap every afternoon.

When his students asked him why he did this, he said that he had gone to Dreamland to meet the ancient sages.

On a very hot day, some students slept in the afternoon. When the school teacher harassed them, they said, "We went to meet Rishi in a dream."

What did they say? The teacher demanded.

"We asked him if there was a school teacher every afternoon,

He visited your place, but he said that he had not seen such a person.