Differences Quote by Noam Chomsky

No science ever defends its first principles.

— Aristotle

Governments have never learned anything from history, or acted on principles deducted from it.

— Georg Wilhelm Friedrich Hegel

The content of scientific theory itself offers no moral foundation for the personal conduct of life.

— Albert Einstein

Science never makes an advance until philosophy authorizes it to do so.

— Thomas E. Mann

Particular facts are never scientific; only generalization can establish science.

— Claude Bernard

Normal science does not aim at novelties of fact or theory and, when successful, finds none.

— Thomas Kuhn

Nature herself has never attempted to effect great changes rapidly.

— Quintilian

Science has not been successful by making up explanations of things that fit with the current social fabric.

— Kary Mullis

The negative cautions of science are never popular.

— Margaret Mead

After years of work in both areas of study, I concluded that the social sciences were different, in many important ways, from the natural…

— Carroll Quigley

Amid the pressure of great events, a general principle gives no help.

— Georg Wilhelm Friedrich Hegel

There is no teaching to compare with example.

— Robert Powell