When a person cannot understand himself, his own imagination, his own problems deeply, then how can he understand the problems of others? Then there is no communication between one person and another. Today friendship often means only a professional interest; human relations are formed by certain interests, worldly interests. Therefore man does not know what feeling is. The alliances of nations, the unions of working men, all these things are being formed on the basis of self-interest. I am your friend if you defend my case! Therefore when feeling, which alone is divine in man, which is the proof and sign of the spirit, and which is a divine heritage, becomes blunted, then naturally whatever life may be it cannot be civilization, even if one calls it civilized.