“Antisthenes was not the first to differ significantly from the Hesiodic assessment of work. Rather, his proposition that ponos is a good rather than an unwelcome punishment was preceded by the emergence of an "industrious optimism" especially after the late fifth century. Optimistic man sets himself above environmental forces and asserts himself in the world as an indomitable force. Rather than accepting a god-given lot, he dares to "take fate by the throat." Rather than plodding the old furrows, he strikes out in a new direction, gives himself new tasks, implements his own plans, accepts his own failures. Some are more driven than others. The most ambitious impose upon themselves the greatest tasks and work incessantly for success. Some terrible restlessness goads these imperialists on, and as they hunt victory relentlessly they stamp down the weak and scoff at talk of justice. What do they want? It is hard to tell, since no success seems to satisfy them. Each triumph inspires new undertakings, each disaster resilient hope. They seem to toil on without end, as if human desire itself were infinite.”