If it is true that...

The bourgeoisie is unfit to be the ruling class as it cannot assure an existence to its slave within his slavery

and

The essential condition for existence and sway of bourgeois class is formation and augmentation of capital which rests on wage-labour and competition among labourers

Then it must be true that...

The bourgeoisie produces its own grave-diggers through advancement of industry

If it is true that...

The essential condition for existence and sway of bourgeois class is formation and augmentation of capital which rests on wage-labour and competition among labourers

Then it must be true that...

The bourgeoisie produces its own grave-diggers through advancement of industry