“He may be mad, but there's method in his madness. There nearly always is method in madness. It's what drives men mad, being methodical.”
“There nearly always is a method in madness.”
“There is method in my madness.”
“Sometimes I feel sure he is as mad as a hatter and then, just as he is at his maddest, I find there is a method in his madness.”
“Madness in method, that's genius”
“Though this be madness, yet there is method in't.”