“And as far as disease and old age are concerned, everyone gets practical experience. No one wants to be diseased, and no one wants to become old, but there is no avoiding these. Unless we have a pessimistic view of this material life, considering the distresses of birth, death, old age and disease, there is no impetus for our making advancement in spiritual life.” (Shrila Prabhupada, Bhagavad-gita, 13.8-12 Purport)

“There is no possibility of one's becoming a yogi, O Arjuna, if one eats too much, or eats too little, sleeps too much or does not sleep enough.” (Lord Krishna, Bhagavad-gita, 6.16)

“Abandon all varieties of religion and just surrender unto Me. I shall deliver you from all sinful reaction. Do not fear.” (Lord Krishna, Bhagavad-gita, 18.66)

“Those whose minds are distorted by material desires surrender unto demigods and follow the particular rules and regulations of worship according to their own natures.” (Lord Krishna, Bhagavad-gita, 7.20)

“Abandoning his beggar form and reassuming his monkey form, the elephant among monkeys [Hanuman] placed those two heroes on his back and departed.” (Valmiki Ramayana, Kishkindha Kand, 4.34)

“O Rama, You should know that just as fish cannot survive when taken out of water, neither Sita nor I can live without You for even a moment.” (Lakshmana speaking to Lord Rama, Valmiki Ramayana, Ayodhya Kand, 53.31)

“Abandoning his beggar form and reassuming his monkey form, the elephant among monkeys [Hanuman] placed those two heroes on his back and departed.” (Valmiki Ramayana, Kishkindha Kand, 4.34)

“Abandoning his beggar form and reassuming his monkey form, the elephant among monkeys [Hanuman] placed those two heroes on his back and departed.” (Valmiki Ramayana, Kishkindha Kand, 4.34)

“Abandoning his beggar form and reassuming his monkey form, the elephant among monkeys [Hanuman] placed those two heroes on his back and departed.” (Valmiki Ramayana, Kishkindha Kand, 4.34)

“As a person puts on new garments, giving up old ones, similarly, the soul accepts new material bodies, giving up the old and useless ones.” (Lord Krishna, Bhagavad-gita, 2.22)