"There is method in his madness" comes from Shakespeare's Hamlet; from Polonius's observation about Hamlet's supposed madness. It means that even though Hamlet's behaviour seems irrational, it is actually a deliberate strategy, with a hidden purpose; in LHL's case, the purpose is to enrich himself and his family.
lol 40% aint d issue his greed hs no bounds n totally depleted of conscience wat kind of leeeeeeedeeeeeer will take from d poor to gibe d rich ??????????????