Epictetus taught: "Do not seek for things to happen the way you want them to; rather, wish that what happens happen the way it happens: then you will be happy." This isn't passive resignation but active alignment with reality.
Marcus Aurelius wrote: "A blazing fire makes flame and brightness out of everything that is thrown into it." The Stoic transforms obstacles into fuel, finding in every circumstance an opportunity for virtue. What appears as misfortune becomes material for courage, patience, or wisdom.
Nietzsche, though not a Stoic, embraced amor fati as his formula for human greatness: "My formula for greatness in a human being is amor fati: that one wants nothing to be different, not forward, not backward, not in all eternity."
Practicing amor fati means reframing our relationship with difficulty. Instead of asking "Why me?" we ask "How can I grow from this?" Instead of resenting constraints, we discover freedom in accepting them completely while acting virtuously within them.
Source
Stoic Philosophy and Nietzsche