He wrote numerous philosophical works, and some of the positions he worked out are considered significant, finding a way between scepticism and dogmatism.
The composer engaged intensively with the latest tendencies in music, including twelve-tone music, atonality, serialism and aleatorics, but always rejected the straitjacket of dogmatism.
The term "syt-" should therefore be prefixed to each proposition, giving it a conditional point of view and thus removing dogmatism from the statement.