BHAGAVAD GITA
CANTO VI
LO YOGA DELLO SPIRITO SUPREMO
Verse 35
The Blessed Lord said :
Without doubt, O mighty armed, the mind is restless and very difficult to restrain, but, O Kaunteya, it may be controlled by costant pracise and non-attachment.
Verse 36
This Yoga is difficult to attain by one who is not self-controlled; but by the self-controlled, it is attainable by properly directed efforts.
Free translation by Devadatta and Kiriti