strings: What do we mean by contradiction ? Does it not imply an impermanent state which is being opposed by another impermanent state? I think I have a permanent desire, I posit in myself a permanent desire and another desire arises which contradicts it; this contradiction brings about conflict, which is waste. That is to say there is a constant denial of one desire by another desire, one pursuit overcoming another pursuit. Now, is there such a thing as a permanent desire? Surely, all desire is impermanent—not metaphysically, but actually. I want a job. That is I look to a certain job as a means of happiness; and when I get it, I am dissatisfied. I want to become the manager, then the owner, and so on and on, not only in this world, but in the so-called spiritual world—the teacher becoming the principal, the priest becoming the bishop, the pupil becoming the master.