Hardship and Happiness (Ad Marciam De consolatione, Ad Helviam matrem De consolatione, De Consolatione ad Polybium, De Brevitate Vitæ, De Constantia Sapientis, De Tranquillitate Animi, De Otio, De Vita Beata, De Providentia)

by Seneca

let the discoverer of the mind’s good be the mind.