I am worried about development in the field of information technology, communication, etc. So you cannot say that I have become inactive.

The body itself, simply from the laws of its own nature, can do many things which its mind wonders at ? it is in the mind's power alone both to speak and to be silent and to do many other things which they therefore believe depend on the mind's decision ? if, on the other hand, the body is inactive, the mind is at the same time incapable of thinking