A college student

A college student was in a philosophy class which had a discussion about God's existence. The professor presented the following logic:

"Has anyone in this class heard God?" Nobody spoke.

"Has anyone in this class touched God?" Again, nobody spoke.

"Has anyone in this class seen God?" When nobody spoke for the third time, he simply stated, "Then there is no God."

One student thought for a second, and then asked for permission to reply. Curious to hear this bold student's response, the professor granted it, and the student stood up and asked the following questions of his classmates:

"Has anyone in this class heard our professor's brain?" Silence.

"Has anyone in this class touched our professor's brain?" Again, silence.

"Has anyone in this class seen our professor's brain?"

When nobody in the class dared to speak, the student concluded, "Then, according to our professor's logic, it must be true that our professor has no brain!"

PS: Instead of editing my previous post-the one which I was going to edit around 2 days ago-I'm posting the joke under a new topic...and I think a joke similar to this have been posted before but not the same....