That brings us to realize another idea of very great importance: the outer language can convey only outward things and feelings to one another, but there is an inner language, a language which can be understood by souls who are awakened. It is a universal language, a language of vibrations, a language of feeling, a language which touches the innermost sense. Heat and cold, for instance, are different feelings which are called by different names in different countries, but inwardly they are the same feelings. So there is love and hate and kindness, harmony and inharmony which are all called by different names in different countries, but their feeling is the same experience for all men.