7. Sharpen the Saw

Balance and renew your resources, energy and health to create a sustainable, long-term, effective lifestyle. It primarily emphasizes exercise for physical renewal, good prayer (meditation, yoga, etc.) and good reading for mental renewal. It also mentions service to society for spiritual renewal

• Exercise (1. Strength)
• Good Prayer, Meditation (3. Beauty)
• Good Reading for Mental Renewal (4. Truth)
• Service to Society for Spiritual Renewal (2. Kindness)