Thrift comes too late when you find it at the bottom of your purse.

The line warns that prudence practiced only after resources are exhausted is not prudence at all, but belated regret. “Thrift” here is less a celebration of stinginess than a Stoic reminder to govern one’s desires and habits before circumstances force restraint. Seneca repeatedly criticizes luxury and impulsive consumption, arguing that freedom depends on self-command rather than on the size of one’s fortune. The image of discovering thrift “at the bottom of your purse” suggests learning moderation only when necessity compels it—an avoidable lesson if one cultivates discipline earlier. The broader significance is ethical: foresight and temperance are virtues precisely because they are chosen, not imposed by poverty.