The 20 virtues explained in Bhagavad Gita by Lord Krishna:
1. Amanitvam: vanity-less-ness
2. Aadambitvam - un pretentiousness
3. Ahimsa: Non-violence
4. Santhi: Peace, Calmness
5. Arjavam - straight forwardness
6. Acharya Upasana : Dedication and respect to Guru
7. Soucham - cleanliness
8. Sthairyam - consistency of purpose
9. Atma vinigraha - self control
10. Indriyartheshu vairagya: Dispassion and detachment to sense organs generated activities.
11. Anahankara - no ego
12. Janma, Mrityu, Jara, Vyadi, Dukha, Dosha nu darshanam - recognizing life is all these sorrows
13. Asaktir anabhi svangaha: without attachments/identificatio to beings and things
14. Nityam cha Samachitvam - equilibrium at all times
15. Ishta- anishta upapashtitu - learn to live with both likes and dislikes
16. Mayi Cha ananya yogena - yoking your mind to me
17. Vivikta desa sevitvam: expose a few mins to be all alone
18. Arathir Jana samsadi: avoid crowds of people
19. Adyatma Jnana nityatvam - read scriptuures every day
20. Tatva jananrtha darshanam: meditate on those value from the scriptures