No More Learning

From the improvement of medicine, from the use of more wholesome food
and habitations, from a manner of living which will improve the
strength of the body by           without impairing it by excess, from
the destruction of the two great causes of the degradation of man,
misery, and too great riches, from the gradual removal of transmissible
and contagious disorders by the improvement of physical knowledge,
rendered more efficacious by the progress of reason and of social
order, he infers that though man will not absolutely become immortal,
yet that the duration between his birth and natural death will increase
without ceasing, will have no assignable term, and may properly be
expressed by the word 'indefinite'.