If Hitler invaded hell I would make at least a favourable reference to the devil in the House of Commons.

Principles don't survive purity

We often think of integrity as refusing to compromise with anyone we find morally wrong. But Churchill's quip cuts the other way—sometimes integrity means being willing to work alongside people you despise if the alternative is worse. It's less about purity and more about what actually matters in the moment.

This tension still shows up everywhere. You might need to collaborate with a difficult coworker to save a project. You might need to set aside personal friction with family during a crisis. The point isn't that your judgment about them changes; it's that you're clear-eyed about what's actually at stake. Churchill wasn't saying the devil was good or that his objections to him vanished. He was saying: when survival itself is on the line, your principles include staying alive to defend them another day.

The surprising part is that this kind of pragmatism isn't actually cynical—it's the opposite. It means you care enough about your real values to prioritize them over the luxury of maintaining moral distance. It's the difference between being right and being effective, and sometimes those require different choices.