偶然の発見 is a way to express serendipity in Japanese. This title is more about the discovery by chance, like the melting candy bar in a Bell radar/communications laboratory that led to the invention of the microwave oven.

The first two Kanji mean incidentally, by chance, randomly, unexpectedly, suddenly, accident, fortuity, or by coincidence.

In the middle is a possessive article that connects these words/ideas.

The last two Kanji mean discovery, detection, or finding.

正命 (right living) is one of the Noble Eightfold Paths of Buddhism.

Right Living, along with Right Speech and Right Action, constitute the path to Virtue.

Right Living means that a Buddhist should only take a job or pursue a career in a field that does no harm. Buddhists should not work in the arms trade, as pimps or in the field of prostitution, as a butcher or in a shop that kills or sells meat, in a laboratory that does animal research, or in any other business that involves scheming or unethical behavior.

Another definition: Avoidance of professions that are harmful to sentient beings, such as slaughterer, hunter, dealer in weaponry or narcotics, etc.

This term is exclusively used by devout Buddhists. It is not a common term, and is remains an unknown concept to most Japanese and Chinese people.

See Also:  Buddhism | Enlightenment | Noble Eightfold Path