Meditation is painful in the beginning but it bestows immortal Bliss and supreme joy in the end.
SivanandaGive up salt, give up sugar, give up spices, give up vegetables, give up chutnies, give up tamarind. Serve Bhangis, serve rogues, serve inferiors, remove faecal matter. Do not revenge, resist not evil, return good for evil, bear insult and injury. Forget like a child any injury done by somebody immediately. Never keep it in the heart. It kindles hatred.
Sivananda