“Know how to make use of yourself.”Baltasar Gracián · Oracolul manual · 1647 · aforismul 13
Know your inner tools and deploy them strategically at the right moments.
Gracián considers the self as the most important tool. Knowing how to use yourself means knowing your limits, talents, and emotions, and controlling them according to the situation. For example, you can hide impatience in a negotiation or leverage creativity in a crisis. The mechanism is introspective: self-control and self-awareness turn weaknesses into strengths.
Why it matters In personal development, this idea teaches you to invest in self-knowledge and manage your energy to be more effective.