We do not usually look for allies when we love. Indeed, we often look on those who love with us read more

We do not usually look for allies when we love. Indeed, we often look on those who love with us as rivals and trespassers. But we always look for allies when we hate.

The most gifted members of the human species are at their creative best when they cannot have their way, and read more

The most gifted members of the human species are at their creative best when they cannot have their way, and must compensate for what they miss by realizing and cultivating their capacities and talents.

The revolutions of thought which shape the basic outlook of an age are not disseminated through text-books- they spread like read more

The revolutions of thought which shape the basic outlook of an age are not disseminated through text-books- they spread like epidemics, through contamination by invisible agents and innocent germ carriers, by the most varied forms of contact, or simply by breathing the common air.

When you say that you agree to a thing in principle you mean that you have not the slightest intention read more

When you say that you agree to a thing in principle you mean that you have not the slightest intention of carrying it out in practice.

Ideas, as the raw material from which knowledge is produced, exist in superabundance, but that makes the production of knowledge read more

Ideas, as the raw material from which knowledge is produced, exist in superabundance, but that makes the production of knowledge more difficult rather than easier. Many ideas- probably most- will have to be discarded somewhere in the process of producing authenticated knowledge. Authentication is as important as the raw information itself, and the manner and speed of the authentication process can be crucial...

Civilization is an enormous device for economizing knowledge,.

Civilization is an enormous device for economizing knowledge,.

Compared with the totality of knowledge which is continually utilized in the evolution of a dynamic civilization, the difference between read more

Compared with the totality of knowledge which is continually utilized in the evolution of a dynamic civilization, the difference between the knowledge that the wisest and that which the most ignorant individual can deliberately employ is comparatively insignificant.

We do not have to visit a madhouse to find disordered minds; our planet is the mental institution of the read more

We do not have to visit a madhouse to find disordered minds; our planet is the mental institution of the universe.

The prerequisite of originality is the art of forgetting, at the proper moment, what we know.

The prerequisite of originality is the art of forgetting, at the proper moment, what we know.