Measures were also introduced for promoting emigration to the colonies, and for the suspension of certain clauses of the Navigation Laws which hindered the importation of foreign corn. At one time during the distress there were no less than six hundred thousand men employed on public works in Ireland, and the Government found it no easy task to organise this vast army of labour, or to prevent abuses. Lord Bessborough urged that the people should be employed in the improvement of private estates, but Lord John met this proposal with disapproval, though he at length agreed that the drainage of private land should come within the scope of public works. It was further determined to lend money in aid of the improvement of private property, the operation of the Irish Poor Law was also extended, and in other directions energetic measures were taken for the relief of the prevailing destitution. Lord John was a keen observer both of men and of movements, and the characteristics of the peasantry, and more particularly the personal helplessness of the people, and the lack of concerted action among them, impressed him. 'There are some things,' he declared, 'which the Crown cannot grant and which Parliament cannot enact--the spirit of self-reliance and the spirit of co-operation. I must say plainly that I should indeed despair of this task were it not that I think I see symptoms in the Irish people both of greater reliance on their own energies and exertions, and of greater intelligence to co-operate with each other. Happy will it be, indeed, if the Irish take for their maxim, "Help yourselves and Heaven will help you," and then I think they will find there is some use in adversity.'