Everything in nature has to give something. That is the order. Everything that we see, nadyaḥ, the river . . . why God has created the river? It has got a function. Similarly samudrāḥ, the oceans; similarly the hills, mountains, girayaḥ; savanaspati, vegetables. All these vegetables which are growing, each and every vegetable, creeper, has some service, we do not know. Because we do not know the use of these vegetable, creepers, we go to the doctor, physician. Otherwise, if somebody is ill, the medicine is there. We do not know how to utilize it.
Still in remote villages, in forest, they do not come to the physician, doctors. The bhillas, the aborigines, they know so many drugs. For toothache, we go to the dentist and they extract the teeth, but I have read in Āyurvedic medicine, there is a drug, a root, only if you touch this side of the mouth, all the germs collected within the teeth they will come out. I have seen it. Sometimes in the year 1931 or '32 I had a very severe tooth pain. So I was taken by my servant in the jungle to some . . . this vaidya. They cured me, and the dentist could not. I attended so many times to the dentist. I have got my practical experience