Just drop in a text box with textmode=multiline
Like this:
<asp:TextBox ID="TextBox1" runat="server"
TextMode="MultiLine"
Height="163px" Width="341px">
</asp:TextBox>
And the effect is now this: (I'll cut + paste in your question text).
so, the word warp (word break) is automatic as above shows.
So, a text box is a good choice. And if you don't want the user to edit the text box, you can set enabled=false.