No systematic research attributes the original philosophy of praxis thought

Evidence

Apart from the question raised by Sorel, it would seem that for the very reason that (apparently) it is asserted that the second of the two friends has scant capacities as a theoretician (or at least occupies a subaltern position in relation to the first), it is indispensable to study who is responsible for the original thought. In reality, apart from Mondolfo’s book, no systematic research of this type has been undertaken in the world of culture. — Antonio Gramsci, Selections from the Prison Notebooks, 1374