Every single thing in nature has its code of conduct (Dharma).  Water has its nature and obligation to move; fire the Dharma to burn and consume; the magnet to attract and draw unto itself.  And every one of these, is keeping their code of conduct unchanged, including the stars of the firmament.  The proper code of conduct is "Sathyam Vada; Dharmam Chara" (Speak the truth and practice righteousness).  You must fill every moment of your life, all of your thoughts, words and deeds, reflecting your awareness of Dharma.  That type of living is the hallmark of good character.

-Divine Discourse, Vol 4, Ch 16, Apr15, 1964.

Character is the most precious jewel that you must wear. - Baba