A quote
Therefore, some have given this definition: “That is good which inspires desire for itself, or rouses towards itself the impulse of a struggling soul.” There is the same objection to this idea; for many things rouse the soul’s impulses, and yet the search for them is harmful to the seeker. The following definition is better: “That is good which rouses the soul’s impulse towards itself in accordance with nature, and is worth seeking only when it begins to be thoroughly worth seeking.” It is by this time an honourable thing; for that is a thing completely worth seeking.
Seneca·Letter 118 — On the Vanity of Place-seeking (§9)·trans. Gummere