A scientist is in Heaven. He walks up to God and claims to have cracked the code for creating life, that he knows how to manipulate small amounts of common soil to become a living, breathing organism.
The Lord smiled patiently and said, “Okay.”
“I’m serious.”
“I can see that, my child, so let’s go to My Laboratory and you can show me what you can do.” So God leads the scientist to His Laboratory and welcomes him inside.
“Okay,” says the scientist eagerly, “all I need is some dirt.”
“Uh-uh, sorry,” the Lord replies laughingly, “get your own dirt.”