स्वस्थस्य स्वास्थ्य रक्षणं, आतुरस्य विकार प्रशमनं। (चरक संहित सूत्र ३०।२६​)

svasthasya svāsthya rakṣaṇaṃ, āturasya vikāra praśamanaṃ। (Caraka Saṃhita Sūtra 30।26)

Ayurveda Shastra aims at keeping a healthy person healthy and managing or curing diseases (mind, body or both) that manifest in a person.