Borg appear to be androgynous humanoids. In spite of their individual bodies, however, they constitute a single consciousness. The Borg reproduce themselves by assimilating bodies. Their mission is to incorporate organic life-forms into their own hybrid system.
"Self-determination is irrelevant"
In an incubation room inside the Borg ship human beings are being gradually transformed into Borg. You can see babies lying (?) in metal drawers. They have small pieces of technology attached to their bodies, brain-implants, so it seems.
"Strength is irrelevant"
Thanks to:
Star Trek: The Next Generation.
You see a spaceship. It seems to be inhabited by the Borg, an alien race
of cyborgs linked via an elaborate neural network originating somewhere in
the immense technological cube of this ship.