Sentence examples similar to gloomy duality from inspiring English sources

Gloomy, gloomy, gloomy guys!

Duality, complexity.

Duality abounds.

Consciousness creates duality.

(See wave-particle duality).

There is that duality".

(Enough of this duality).

It has that duality.

Koszul duality and Verdier duality.

But there's a duality.

Too gloomy.