Mom said that life is all about limits.
Some of are hard limits, like the speed of light.
Others are soft limits, like the speed limit on the highway. You can go faster than that, although you might get pulled over.
With experience, you learn which limits are hard and which are soft.
The cop isn’t impressed by my story, and he hands me a ticket for speeding.
I thank him and check the cargo.
The hyperdrive in the trailer is fine.
The boys at the lab are going to love this one, I think, and start the truck up.