One can only understand the essence of things when one knows their origin and development.


Life, Its Nature, Origin and Development, Chapter I (p. 37), Oliver & Boyd. Edinburgh, Scotland. 1961


One can only understand the essence of things when one knows their origin and development.

One can only understand the essence of things when one knows their origin and development.

One can only understand the essence of things when one knows their origin and development.

One can only understand the essence of things when one knows their origin and development.