Translate the following sentence into Turkish.
A progressive school strives to develop a child's individuality, to give him full rein to express his feelings and desires on the theory that individuality and genius are cognate.
Deneme Okulu'nun gayesi çocuğun ferdiyetini geliştirmek. His ve isteklerini serbestçe ifade etmesini sağlamak. Teoride ferdiyet ve deha aynı kökenli.