[Dinner and a Pony]
"A star certainly seems like an infinite source of power as well, yes?" the pony replies as he continues nomming his food. "But it isn't. Vast beyond comprehension, sure. But ultimately limited. As is any power source for anything."
Mmm... tasty carrots...
"Different universes function by different sets of laws. Though there are a few that seem to be more or less consistent. That's part of what makes the Nexus so fascinating! All these different sets of rules all operating at once and jostling into each other with sometimes silly and sometimes scary results! It's such a wonder place to study."
Om nom nom broccoli!