Hermann Hesse said this quote

“ Now Siddhartha also got some idea of why he had fought this self in vain as a Brahman, as a penitent. Too much knowledge had held him back, too many holy verses, too many sacrificial rules, to much self-castigation, so much doing and striving for that goal! Full of arrogance, he had been, always the smartest, always working the most, always one step ahead of all others, always the knowing and spiritual one, always the priest or wise one. Into being a priest, into this arrogance, into this spirituality, his self had retreated, there it sat firmly and grew, while he thought he would kill it by fasting and penance. Now he saw it and saw that the secret voice had been right, that no teacher would ever have been able to bring about his salvation. Therefore, he had to go out into the world, lose himself to lust and power, to woman and money, had to become a merchant, a dice-gambler, a drinker, and a greedy person, until the priest and Samana in him was dead. Therefore, he had to continue bearing these ugly years, bearing the disgust, the teachings, the pointlessness of a dreary and wasted life up to the end, up to bitter despair, until Siddhartha the lustful, Siddhartha the greedy could also die. He had died, a new Siddhartha had woken up from the sleep. He would also grow old, he would also eventually have to die, mortal was Siddhartha, mortal was every physical form. But today he was young, was a child, the new Siddhartha, and was full of joy. ”