“Apply yourself to those things that can preserve you.”Baltasar Gracián · Oracolul manual · 1647 · Oracolul manual, aforismul 20
Choose what keeps you, not what shines today: gains fade, a fall can be irreversible.
Gracián writes from a courtly world where one career misstep could prove fatal. His advice is a selection filter: before devoting yourself to something, ask whether it brings security, reputation, means of survival, or only passing pleasure and risk. The mechanism is the asymmetry of losses: momentary gains are forgotten, but a fall can be irreversible. A young person choosing a dazzling but fragile post over a modest but solid one understands exactly what he means.
Why it matters The phrase is a practical test for career, business, or relationship choices: what preserves you long term, not what dazzles today.