public String displayContent() {
        String[] temp = this.content.split(" ");
        String toReturn = "";
        for (int i = 0; i < temp.length; i++) {
            if (i % 20 != 0 || i == 0) {
                toReturn += temp[i] + " ";
            } else {
                toReturn += temp[i] + "\n";
            }
        }

        return toReturn;
    }