Answer: There is nothing in the still, vegetative, animate, and human nature in all its forms and possibilities that is not explained by the wisdom of Kabbalah.
The explanation is scientific and precise, relying on one single criterion, which is that only two forces exist in nature, a positive force and a negative force, and between them they create all the elements, all the characteristics, and all the laws of creation. The use of the wisdom of Kabbalah gives us a hold on a universal and concrete system of knowledge through which we can approach everything.
Question: The science of physics has been studied and investigated for a few hundred years, while the wisdom of Kabbalah has existed for more than 5,000 years, but it is not taught anywhere. Why is this so?
Answer: The science of physics is included within the wisdom of Kabbalah, but it is a science that is relevant to the lowest level of matter, the inanimate level of our world, and there is nothing in it; there is no spirit; there is no management. It is only the inanimate result of higher forces.
Question: Is it possible to say that the wisdom of Kabbalah is the basis for all the mundane sciences?
Answer: The foundation for all the sciences is HaVaYaH; these are the four phases of the extension of the upper Light from the upper phase, Keter.
From the Kabbalah Lesson in Russian 3/5/17