...his own experience of awakening occured after seven years of attempts to study with the various yogis of the time, all of whom used the method of extreme asceticism, fasting, doing all sort of exercises, lying on beds of nails, sleeping on broken rocks, any kind of thing to break down egocentricity, to become unselfish, to become detached, to exterminate desire for life. Buddha found out all that was futile; that was not The Way. And one day he broke his ascetic discipline and accepted a bowl of some kind of milk soup from a girl who was looking after cattle. And suddenly in this state of relaxation he went and sat down under a tree, and the burden lifted, so it goes. He saw, completely, that what he had been doing was on the wrong track. You can't make a silk purse out of a sow's ear. And no amount of effort will make a person who believes himself to be an ego be really unselfish. So long as you think, and feel, that you are a someone contained in your bag of skin, and that's all, there is no way whatsoever of your behaving unselfishly. Oh yes, you can imitate unselfishness. You can go through all sorts of highly refined forms of selfishness, but you're still tied to the wheel of becoming by the golden chains of your good deeds, as the obviously bad people are tied to it by the iron chains of their misbehaviors.
So, you know how people are when they become proud. They belong to some kind of a church group, or whatever group, and say 'Of course we're the ones who have the truth. We're the in-group, we're the elect, and everyone else outside.' It is really off the track. But then comes along someone who one-ups THEM, by saying 'Well, in our circles, we're very tolerant. We accept all religions and all ways as leading to The One.' But what they're doing is they're playing the game called 'We're More Tolerant Than You Are.' And in this way the egocentric being is always in his own trap, so it goes.
Buddha saw that all his yoga exercises and ascetic disciplines had just been ways of trying to get himself out of the trap in order to save his own skin, in order to find peace for himself. And he realized that that is an impossible thing to do, because the motivation ruins the project. He found out that there was no trap to get out of except himself. Trap and trapped are one and when you understand that there isn't any trap left.
As a result of this experience, he formulated the method. The method is dialectic. The problem proposed is 'I don't want to suffer, and I want to find someone or something that can cure me of suffering.' That's the problem. Now if there's a person who solves the problem, a buddha, people come to him and say 'Master, how do we get out of this problem?'
There isn't anything at all in the whole world, in the material world, in the psychic world, in the spiritual world, there is nothing you can catch hold of and hang on to for safely. Nothing. Not only is there nothing you can hang on to, there is no you to hang on to it. In other words, all clinging to life is an illusory hand grasping at smoke. If you can get that into your head and see that that is so, nobody needs to tell you that you ought not to grasp. Because you see you can't.
The moralist is the person who tells people that they ought to be unselfish, when they still feel like egos, and his efforts are always and invariably futile. Because what happens is he simply sweeps the dust under the carpet, and it all comes back again somehow. But in this case, it involves a complete realization that this is the case. So that's what the teacher puts across.
Next thing is the cause of suffering. The thirst. The desire. Better, perhaps, is 'craving, clinging, grasping,' or even, to use our modern psychological word, 'blocking.' When somebody is blocked and dithers and hesitates and doesn't know what to do, he is in a sense attached, he's stuck. But a buddha can't be stuck, he cannot be phased. He always flows, just as water always flows. Even if you dam it, the water just keeps on getting higher and higher and higher until it flows over the dam. It's unstoppable.
You suffer because you cling to the world and you don't recognize that there is nothing to grasp and not even anythi g which with you could grasp. So then try, if you can, not to grasp. This immediately poses a problem. Because the student who has started off this dialog with the buddha then makes various efforts to give up desire. Upon which he very rapidly discovers that he is desiring not to desire, and he takes that back to the teacher, who says 'Of course. You are desiring not to desire, and that's of course excessive. All I want you to do is to give up desiring as much as you can. Don't want to go beyond the point of which you're capable.' This is called the Middle Way. Not only is it the middle way between the extremes of ascetic discipline and pleasure seeking, but it's also the middle way in a very subtle sense. Don't desire to give up more desire than you can. And if you find that a problem, don't desire to be successful in giving up more desire than you can. You see what's happening? Every time he's returned to the middle way, he's moved out of an extreme situation.