And even without driving, wage-earning labour under present conditions may be carried on under circumstances unfavourable to industrial efficiency, and for hours inimical to the welfare of the community and actually injurious to industrial productivity.

The formation of the Christian Church was a period of astonishing literary productivity, commensurate in extent and worth with the importance of Christianity.

More than once letters twenty or thirty feet long were written; and on one occasion the accumulation of two or three days of excessive productivity, when spread upon the floor, reached from one end of the corridor to the othera distance of about one hundred feet.

The little speculative activities of the alchemist and natural philosopher, the little economic experiments of the acquisitive and enterprising landed proprietor, favoured by unprecedented periods of security and freedom, have passed into a new phase of extraordinary productivity.

Increased productivity, expressing itself as increases in income, accumulated wealth and various forms of capital investment, have provided the economic basis for population growth and the more effective exploitation of natural resources and labor power, advances in the means for transportation and communication, accounting, planning management and "defense.

Nature fills all space with her limitless productivity.

It was closed, as in the case of the canon of the Old Testament, by the gradual loss of free spiritual and literary productivity; closed, as the visions fade and the tides fall within the soul, and the period of criticism follows the period of creation.

The absolute productivity strives toward an infinite product, which it never attains, because apart from arrest no product exists.

Western productivity has multiplied greatly.

I liked him to regard the whole artistic productivity of my life as the engaging foible of a pretty woman.

The formation of the Christian Church was a period of astonishing literary productivity, commensurate in extent and worth with the importance of Christianity.