The correct answer is right meditation.
The Buddhism Noble Eightfold Path refers to eight Buddhist practices that are considered vital for a fulfilling and spiritually uplifting life. The eight paths are:
1. Right belief
2. Right aspiration
3. Right speech
4. Right conduct
5. Right means of livelihood
6. Right endeavor
7. Right mindfulness
8. Right meditation
The eighth path, right mediation, refers to mindfulness, detachment, and sharp attention to the present moment rather than the past or future. Right meditation is important for a person to achieve nirvana or salvation.