01/02/2023 - Enregistrement n° 52 - 48:50 : SS - first 9, it's all in the book - SS, it's all in your head

(Q – Xavier: okay, that means no reference, if for example I had to go and find out about a monument or anything, that's all nothing. It's only paper pencil…)

MB: Stop making me repeat the same thing 50 times, yes, yes, yes, yes, yes, at the beginning, everything is in the book and at the moment of the great solution, everything is in your head. There you go, that sums things up nicely.