Yes, little sparks are there. The nuclear physicist is entering into the world which is beyond cause-and-effect, crossing the boundary. Hence, the principle of uncertainty is arising, arising with great force. Cause-and-effect is the principle of certainty: you do this and this is bound to happen. You heat the water to a hundred degrees and the water evaporates – that’s cause-and-effect. The water has no freedom. It cannot say, “Today I am not in the mood, and I am not going to evaporate at a hundred degrees! I simply say no!” No, it cannot say that; it cannot resist, it cannot fight against the law. It is very law-abiding, very obedient. Some other day, when the water is feeling very happy, it cannot say, “You need not bother too much. I am going to evaporate at fifty degrees. I am going to oblige you.” No, that is not possible.
The old physics, the old science, had no glimpse about the principle of uncertainty. The principle of uncertainty means the principle of freedom. Now, little glimpses are happening. Now they are not so certain as they used to be. Now they see that at the deepest, in matter too there is a certain quality of freedom. It is very difficult to say whether the electron is a particle or a wave: it behaves both ways, sometimes this way, sometimes that way. And there is no way to predict it. It is a quanta. And not only that – its freedom is such that sometimes simultaneously it behaves like a wave and like a particle. That is utterly impossible for the old scientist even to conceive or understand. Aristotle would not be able to understand it, Newton would not be able to understand it. That is impossible to see. That is saying that something is behaving like a line and a dot simultaneously; it is illogical. How can something behave like a dot and a line? Either it is a line or it is a dot.
But now the physicist is starting to have glimpses of the innermost core of matter. In a very, very roundabout way they are stumbling on one of the greatest factors of life: freedom. But in the geosphere it doesn’t exist. It is sushupti.
The word sushupti means absolute sleep – not even a dream stirs. The rocks are not even dreaming, they cannot dream. To dream they will have to be a little more conscious. The rock is simply there. It has no personality, it has no soul – at least not in actuality. It cannot even dream; its sleep is undisturbed. Day, night, year-in, year-out, it goes on sleeping. For millennia it has slept, and for millennia it will sleep. Not even a dream disturbs it.