Louis Van Gaal is a great coach. He has inspired a lot of players to give their best, shown them how to play.
Van Gaal is the best coach I've had. We've got a very special relationship.
Louis van Gaal is a good coach. We have a lot of team meetings, and he analyses much - other teams, our own players at training, a lot. Everywhere he has been, he was successful.
Louis van Gaal has nothing more to learn.
Louis van Gaal is a big manager, very experienced.
Louis van Gaal is one of the most successful managers in the world.
Louis van Gaal trusted me; I played a lot of games.
If you look at most youngsters, they have worked well under Van Gaal. I had never heard of Thomas Muller at Bayern Munich before Van Gaal managed him, and he's now one of the best players in the world.
When you have Van Gaal in charge, it is a fact that there is fear in his team. The players have a fear for mister Van Gaal. That is not always good.
Van Gaal is a teacher, pays attention to everything you do, but Hiddink is more linked to the players. He gives more freedom than Van Gaal, but I worked with both of them pretty well.
Louis van Gaal is one of the most incredible coaches who's done a fantastic job in clubs all over Europe.
It is no secret that Louis van Gaal and I did not get along. But for me personally, the matter is closed and forgotten.
My previous bosses - Louis van Gaal and Marcello Lippi, to name two - have all taught me something.
You have to bear in mind where Louis van Gaal has worked before. His self-belief is bigger than Jose Mourinho's.
He does great things on the pitch but the coach Van Gaal was a bad man.
I remember Louis van Gaal wearing a tie for every press conference. It must have left an impression because I like to look smart even if I get a bit of stick.