Changes

It is to bring back all the scattered threads of consciousness to a single point, a single idea. <ref>http://incarnateword.in/cwm/04/23-december-1950#p7</ref>

This faculty of concentration belongs not only to the intellectual but to all activities and is obtained by the conscious control of the energies. <ref>http://incarnateword.in/cwm/12/concentration-and-dispersion#p1</ref>

Concentration is not only an intellectual thing, it may be found in all the activities of the being, including bodily activities. <ref>http://incarnateword.in/cwm/04/23-december-1950#p1</ref>