Desire leads to suffering?? I concur, a good read regarding the idea of
attachment, and not desire, leading to suffering is called "The Eye of a Needle," from
The Way to Love by Anthony de Mello. As surprising as it may sound, the short passage actually stems from the bible, "It is easier for a camel to go through the eye of a needle than for a rich man to enter the kingdom of God," Mark 10:25. In short, attachment is the constant struggle humans face by becoming emotionally attached to things, leading them to believe that - without that person, object, etc. - they are attached to, they cannot be happy.