Abstract
Desire is a key concept in Deleuzian philosophy. Deleuze's desire is quite different from that of other thinkers. Both in the West and in China, in the past as well in the present, desire is usually understood as something abnormal, avaricious and excessive, the opposite of rationality, to be controlled and suppressed in man. Deleuze's desire is much wider, referring not only to man, but also to animals, objects and social institutions. In Deleuze's view, desire is not a psychic existence, not lack, but an active and positive reality, an affirmative vital force. Desire has neither object, nor fixed subject. It is like labour in essence, productive and actualisable only through practice. This paper discusses the formation, evolution and limitation of Deleuzian desire.