The phrase represents the acquisition of experience and knowledge through direct participation in events and subsequent reflection. It embodies the concept that individuals gain valuable insights and skills by actively engaging with the world around them, rather than solely through theoretical study. For instance, mastering a musical instrument often requires hands-on practice and adaptation based on auditory feedback, illustrating this principle.
The importance lies in the practical application of acquired wisdom. Benefits include improved problem-solving capabilities, enhanced adaptability, and a deeper understanding of oneself and the environment. Historically, apprenticeships and on-the-job training have exemplified the value of this experiential approach, fostering expertise across various trades and professions. It moves beyond passive reception of information to an active, iterative process of improvement.