But maybe music was not intended to satisfy the curious definiteness of man. Maybe it is better to hope that music may always be transcendental language in the most extravagant sense.

This quote suggests that music is not meant to be understood by people in a logical way. Rather, it is supposed to offer a type of spiritual communication, giving a feeling of something that is greater than what can be easily defined or explained. Music has a special power to take people beyond what is knowable and provide a sense of mystery, awe and wonder.