Cui prodest scelus, is fecit.
Notes from Wikiquote
Lines 500-501; (Medea)
Variants
Who profits by a sin has done the sin. || He who profits by crime commits it.
It is better, of course, to know useless things than to know nothing.
Fortune is less severe against those of lesser degree, and God strikes what is weak with less power.
Nature has given us the seeds of knowledge, not knowledge itself.
All Seneca the Younger quotes →
Quote text and notes from Wikiquote: Seneca the Younger (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.