Principles as a Limited Durability Product – Brecht Quote

That was straightforward. Why take things in a roundabout way now? I’m packing so they shan’t take away your job as senior physician. And because they’ve stopped saying good morning to you at the clinic, and because you’re not sleeping nowadays. I don’t want you to tell me I mustn’t go. And I’m hurrying because I don’t want to hear you telling me I must. It’s a matter of time. Principles are a matter of time. They don’t last for ever, any more than a glove does. There are good ones which last a long while. But even they only have a certain life.

The Jewish Wife
Bertolt Brecht
Note –  One of the short one act plays in Fear and Misery of the Third Reich
Brecht Collected Plays: 4