Does wisdom in speech mean staying silent, or knowing when and how to speak?

This source-based Hagut Yosef essay explores the question: Does wisdom in speech mean staying silent, or knowing when and how to speak? The canonical Hebrew article develops the theme through Torah sources and reflection on human life. This localized discovery layer preserves the meaning and source identity; it does not add a new halakhic, historical, psychological, medical, legal, or empirical claim beyond the Hebrew source.