Earlier quoted context omitted.
It's an endless cycle. As the saying goes... Hard times make strong men Strong men make good times Good times make weak men And weak men make hard times.
"Strong men" make fascism, not good times. It's pretty much the definition of fascism - a delusional paternalistic idiot infecting everyone around him with his own neuroses and narcissism, in the name of "patriotism" and "respect."
Strength is the ability to apply force, it's the quality of solidity, the potential for resistance, etc.
E.G: it takes strength to not act on fear and hate. Gandhi is considered a man of great strength.