Herbert Spencer Quote

Intellectual progress is by no one trait so adequately characterized, as by development of the idea of causation.


The Data of Ethics (1879)


Intellectual progress is by no one trait so adequately characterized, as by development of the idea of causation.

Intellectual progress is by no one trait so adequately characterized, as by development of the idea of causation.

Intellectual progress is by no one trait so adequately characterized, as by development of the idea of causation.

Intellectual progress is by no one trait so adequately characterized, as by development of the idea of causation.