Biographical descriptions repeatedly present curiosity, observation, medicine, science and practical problem-solving as important parts of his life. Read as a practical principle, asking questions carefully and judging knowledge by whether it improves understanding and constructive action.
A stable principle gives decisions a reference point when convenience, fear and short-term emotion pull in different directions.
This does not require dramatic gestures. It asks for a pattern that can be repeated, observed and corrected. Compare your options by their effect on life, growth, duty, truthfulness and long-term trust.
The useful test is simple: after the reflection, is there a clearer action, a steadier relationship, or a more responsible way to continue?