Buddha, Sutra of 42 Chapters

 "...desire and lust are what make people foolish and deluded... Those who harbor desire and lust cannot see the Way. When our hands disturb clear water, none who gather beside it can see their reflections. Similarly, when people are aroused by desires, their minds are so muddled they cannot see the Way. You shramanas should renounce desire. When desire and lust are purged, the Way will manifest itself... How dare one be reckless and indulge in passion and lust! Although they are as dangerous as the tiger’s jaws, people yield willingly, throwing themselves into the mire and drown. That is why they are called ordinary beings. Those who break free from this prison can transcend all defilements to become arhats.””