Throw moderation to the winds, and the greatest pleasures bring the greatest pains.

Throw moderation to the winds, and the greatest pleasures bring the greatest pains.

We all have private ails. The troublemakers are they who need public cures for their private ails.

We all have private ails. The troublemakers are they who need public cures for their private ails.

When we find a thinker reflecting or echoing an apparently erroneous, narrow, or even illogical thought that was popular or read more

When we find a thinker reflecting or echoing an apparently erroneous, narrow, or even illogical thought that was popular or authoritative in his time, we must never rule out the possibility that what we have discovered is not the limit of his vision but only an example of his deliberate rhetorical accommodation to reigning prejudice which he does not share but thinks it best not to expose.

The history of science knows scores of instances where an investigator was in the possession of all the important facts read more

The history of science knows scores of instances where an investigator was in the possession of all the important facts for a new theory but simply failed to ask the right questions.

If you are all wrapped up in yourself, you are overdressed.

If you are all wrapped up in yourself, you are overdressed.

...ideas have a tendency to live lives of their own, and having become a part of tradition, they are very read more

...ideas have a tendency to live lives of their own, and having become a part of tradition, they are very difficult to root out. When summarized in a few neat words or phrases, these gems of wisdom become substitutes for thought, and gradually take on much of the status of revealed truth. Occasionally, some iconoclast sees fit to challenge one of them, and a brief flurry ensues, after which things go on about as before. It is easy to think of plenty of ideas that are passing, if they have not already passed, beyond the stage of effective discussion.

Far more crucial than what we know or do not know is what we do not want to know. One read more

Far more crucial than what we know or do not know is what we do not want to know. One often obtains a clue to a person's nature by discovering the reasons for his or her imperviousness to certain impressions.

In the world of reality, life, and human action there is no such thing as interests independent of ideas, preceding read more

In the world of reality, life, and human action there is no such thing as interests independent of ideas, preceding them temporarily and logically. What a man considers his interest is the result of his ideas.

The end comes when we no longer talk with ourselves. It is the end of genuine thinking and the beginning read more

The end comes when we no longer talk with ourselves. It is the end of genuine thinking and the beginning of the final loneliness.The remarkable thing is that the cessation of the inner dialogue marks also the end of our concern with the world around us. It is as if we noted the world and think about it only when we have to report it to ourselves.