Summary
This quote by Albert Einstein emphasizes the importance of using resources efficiently. Rather than wasting time and energy trying to memorize information that is easily accessible in books, technology, or other sources, it suggests that one should focus on understanding concepts and developing critical thinking skills. By taking advantage of external resources, individuals can effectively utilize their mental capacity for more complex tasks, problem-solving, and creativity. Ultimately, the quote encourages a practical and efficient approach to learning and relying on external references when appropriate.