Nikos Kazantzakis said this quote

By means of poetry all this suffering and effort could be transformed into dream; no matter how much of the ephemeral existed, poetry could immortalize it by turning it into song. Only two or three primitive passions had governed me until this time: fear, the struggle to conquer fear, and the yearning for freedom. But now two new passions were kindled inside me: beauty and the thirst for learning.