Yam's & Niyama's say's

Moral ideals (Yama's):
Non-violence (Ahimsa)
Truthfulness (Satya)
Honesty (Asteya)
Chastity (Brahmacarya)
Non-covetousness (Aparigraha)
Moral principles (Niyama's):
Purity (Shauca)
Contentment (Santosha)
Austerity (Tapas)
Self-study (Svadhyaya)
Surrender (Ishvar-Pranidhan)