It’s notoriously hard to identify the boundaries of fascism¹, but the following quote strikes me as capturing something important:
Now it is not enough to learn how to shoot. In the name of historical justice, in the name of life’s instinct, in the name of truth—we must shoot.²
Self-actualization through violence.
I’m fond of Edith Hamilton’s summary of the classical Greeks' definition of happiness:
The exercise of vital powers, along lines of excellence, in a life affording them scope.