Determine Quote by Immanuel Kant

Philosophy is that part of science which at present people chose to have opinions about, but which they have no knowledge about. Therefore every…

— Bertrand Russell

Philosophy, like science, consists of theories or insights arrived at as a result of systemic reflection or reasoning in regard to the data of…

— Joseph Alexander Leighton

Philosophy is the sum total of all that you know and what you decide is valuable.

— Jim Rohn

“Philosophy, like all other studies, aims primarily at knowledge. The knowledge it aims at is the kind of knowledge which gives unity and system…

— Bertnard Russell

What is a philosophy? It Is an answer satisfactory to the reason to all the great problems of life. That is what is meant…

— Annie Besant

Philosophy is based on speculation, on logic, on thought, on the synthesis of what we know and on the analysis of what we do…

— P.D. Ouspensky

There is a continuum between science and philosophy. As Fichte said (but did not practice), philosophy should be the science of sciences.

— Mario Bunge

Science is what we know, and philosophy is what we don't know.

— Bertrand Russell

Philosophy should be an energy; it should find its aim and its effect in the amelioration of mankind.

— Victor Hugo

Philosophy... is the creative perception by the spirit of the meaning of human existence.

— Nikolai Berdyaev

One can delineate the domain of philosophy however one likes, but in its search for truth, philosophy is always concerned with human existence. Authentic…

— Herbert Marcuse

If we are to know ourselves, philosophy needs to maintain an ongoing dialogue with the sciences of mind.

— George Lakoff