Read it through once

“His injured mind persuades him he is Prince of Wales; ’twill be odd to have a Prince of Wales still with us, now that he that _was_ the prince is prince no more, but king--for this poor mind is set upon the one fantasy, and will not reason out that now it should cast by the prince and call itself the king. . . If my father liveth still, after these seven years that I have heard nought from home in my foreign dungeon, he will welcome the poor lad and give him generous shelter for my sake; so will my good elder brother, Arthur; my other brother, Hugh--but I will crack his crown an _he_ interfere, the fox-hearted, ill-conditioned animal! Yes, thither will we fare--and straightway, too.”