Summary:
Musonius Rufus reminds us that no external circumstance—no matter how harsh, like exile—can prevent someone from developing themselves or living virtuously. True growth and moral progress rely not on location, resources, or status, but on our inner commitment to learning and doing what is right.

Interpretation:
This quote is particularly relevant for anyone feeling stuck, isolated, or displaced—whether physically, emotionally, or socially. Musonius is saying that growth is always available to us, even in the most difficult or limiting conditions. Think of someone like Nelson Mandela, who used his time in prison not to wither, but to deepen his sense of purpose and self-mastery. No matter your current situation—unemployment, illness, a tough breakup, or even being far from home—you still have full access to wisdom, discipline, and inner progress. Your environment may change, but your capacity to work on yourself never has to.