
...most accurate visualization
of a scientific PRINCIPLE.
The Big Bang Theory Season 1, Episode 6

In PRINCIPLE, you have a point.
The Big Bang Theory Season 1, Episode 15

You can think about Heisenberg's
uncertainty PRINCIPLE...
The Big Bang Theory Season 4, Episode 20

Raj, where do you stand
on the anthropic PRINCIPLE?
The Big Bang Theory Season 6, Episode 1

Now, the mathematical PRINCIPLE
known as the Kelly Criterion,
Breaking Bad Season 4, Episode 4