Happiness and freedom begin with a clear understanding of one principle: Some things are within our control, and some things are not.
EpictetusFreedom is not procured by a full enjoyment of what is desired, but by controlling the desire.
EpictetusNo living being is held by anything so strongly as by its own needs. Whatever therefore appears a hindrance to these, be it brother, or father, or child, or mistress, or friend, is hated, abhorred, execrated.
Epictetus