Quotes about ideas

In her book, Philosophy in a New Key, Susanne Langer remarks that certain ideas burst upon the intellectual landscape with a tremendous force. They resolve so many fundamental problems at once that they seem also to promise that they will resolve all fundamental problems, clarify all obscure issues. Everyone snaps them up as the open sesame of some new positive science, the conceptual center-point around which a comprehensive system of analysis can be built. The sudden vogue of such a grande ideé, crowding out almost everything else for a while, is due, she says, “to the fact that all sensitive and active minds turn at once to exploiting it. We try it in every connection, for every purpose, experiment with possible stretches of its strict meaning, with generalizations and derivatives.”

After we have become familiar with the new idea, however, after it has become part of our general stock of theoretical concepts, our expectations are brought more into balance with its actual uses, and its excessive popularity is ended. A few zealots persist in the old key-to-the-universe view of it; but less driven thinkers settle down after a while to the problems the idea has really generated. They try to apply it and extend it where it applies and where it is capable of extension; and they desist where it does not apply or cannot be extended. It becomes, if it was, in truth, a seminal idea in the first place, a permanent and enduring part of our intellectual armory. But it no longer has the grandiose, all-promising scope, the infinite versatility of apparent application, it once had. The second law of thermodynamics, or the principle of natural selection, or the notion of unconscious motivation, or the organization of the means of production does not explain everything, not even everything human, but it still explains something; and our attention shifts to isolating just what that something is, to disentangling ourselves from a lot of pseudoscience to which, in the first flush of its celebrity, it has also given rise.

It is quite likely that the 21st century will reveal even more wonderful insights than those that we have been blessed with in the 20th. But for this to happen, we shall need powerful new ideas, which will take us in directions significantly different from those currently being pursued. Perhaps what we mainly need is some subtle change in perspective—something that we all have missed....

In many ways connection has been disastrous. We have confused information (of which there has been too much of) with ideas (of which there are too few. I found out much more about the world and myself by being unconnected.

Nobody can burn an idea even if they burn the man.

What persuades men and women to mistake each other from time to time for gods or vermin is ideology. One can understand well enough how human beings may struggle and murder for good material reasons—reasons connected, for instance, with their physical survival. It is much harder to grasp how they may come to do so in the name of something as apparently abstract as ideas. Yet ideas are what men and women live by, and will occasionally die for.

Sometimes convenience counted for more than ideology.

An idea may be a good one no matter who propounds it.

By what strange law of mind is it that an idea long overlooked, and trodden under foot as a useless stone, suddenly sparkles out in new light, as a discovered diamond?

What ideas are convenient to express inevitably becomes the important content of a culture.

To the zealot overcome by his piety and to the journeyman of ideas concerned only with his marketable mental skills, the beginning and end of ideas lies in their efficacy with respect to some goal external to intellectual processes.

The intellectual … may live for ideas, as I have said, but something must prevent him from living for one idea, from becoming obsessive or grotesque. Although there have been zealots whom we may still regard as intellectuals, zealotry is a defect of the breed and not of the essence.