There are teachings which say that one must have no desire at all; they are the ones that aim at a complete withdrawal from life in order to enter into the immobility of the Spirit, the absence of all activity, all movement, all form, all external reality. To attain that one must have no desire at all, that is to say, one must completely leave behind all will for progress; progress itself becomes something unreal and external. But if in your conception of Yoga you keep the idea of progress, and if you admit that the whole universe follows a progression, then what you have to do is to shift the objective of desire; instead of turning it towards things that are external, artificial, superficial and egoistical, you must join it as a force of realisation to the aspiration directed to the truth.
These few words, “they pursue right desires”, are a proof that the teaching of the Buddha, in its essence, did not turn away from the realisation upon earth, but only from what is false in the conception of the world and in activities as they are carried on in the world. Thus when he teaches that one must escape from life, it is not to escape from a life that would be the expression of the truth but from the illusory life as it is ordinarily lived in the world.
Sri Aurobindo tells us that in order to reach the Truth and to have the power of realising this Truth you must join the spiritual consciousness to a progressive mental consciousness.
And these few words certainly prove that such was the original conception of the Buddhist teaching.
[The Mother: CWM 3]