1. Passion for his work: Max Planck had a deep passion for his work as a physicist, and his love for the subject matter kept him motivated to continue working despite challenges and setbacks. He was always driven by the desire to uncover new insights and understand the mysteries of the natural world.
2. Strong sense of purpose: Max Planck had a strong sense of purpose and believed that his work was important for advancing the field of physics. He believed that his research would ultimately lead to new discoveries and scientific breakthroughs, and this kept him focused on his work even when he encountered obstacles.
3. Persistence and determination: Max Planck was a very determined and persistent individual. He never gave up on his work and remained steadfast in his efforts to solve complex scientific problems. He was willing to put in the time and effort required to achieve his goals, and never let setbacks discourage him.