“According to the shastras, there is shreyas and preyas. Shreyas is the ultimate goal. We should act in such a way that ultimately we will become happy. However, if we want immediate happiness and disregard the future, we want preyas. Preyas is for unintelligent people and children. A child enjoys playing all day; he does not want to be sent to school to be educated. Education is shreyas, the ultimate goal. No one is interested in this. The shastras instruct us to aim for shreyas and not be captivated by preyas. The supreme shreyas is bhakti-yoga.” (Shrila Prabhupada, Teachings of Lord Kapila, Vs 43 Purport)