Times have changed, and science has made great progress, and so has our work; but our principles have only been confirmed, and along with them our conviction that mankind can hope for a solution to its problems, among which the… — Maria Montessori Copy Share Image
It is our firm conviction that mankind will live the happier when it has learned to live with music more worthily. Whoever works to promote this end, in one way or another, has not lived in vain. — Zoltan Kodaly Copy Share Image
