“Each of us has some kind of value system. In it, some things are more expensive, some things are cheaper, and some things can be neglected altogether. This difference in assessments ultimately determines actions. Actions, after they have been accomplished, over time, themselves acquire evaluation. The circle is closed. So adding new events-actions leads to revaluation. And then the old reference systems have to be replaced with new ones. A person cannot live when he does not agree with himself. Strictly speaking, a reference system without a scale has no meaning. And also the number of coordinate axes must be determined. It is only clear to me that one of them is the axis of time. Along the remaining axes are the categories of love, duty, friendship, work and other infinities...”