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.

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.

Evaluation and judgment are responses to what exists, sorting the things that pass before us into categories of good, bad, read more

Evaluation and judgment are responses to what exists, sorting the things that pass before us into categories of good, bad, and indifferent. But a rational life, the life of a valuer, does not consist essentially in reaction. It consists in action. Man does not find his values, like the other animals; he creates them. The primary focus of a valuer is not to take the world as it comes and pass judgment. His primary focus is to identify what might and ought to exist, to uncover potentialities that he can exploit, to find ways of reshaping the world in the image of his values.

...there is no alienation that a little power will not cure.

...there is no alienation that a little power will not cure.

It's amazing how much "mature wisdom" resembles being too tired.

It's amazing how much "mature wisdom" resembles being too tired.

Laughter to begin with was probably glee at the misfortunes of others. The baring of the teeth in laughter hints read more

Laughter to begin with was probably glee at the misfortunes of others. The baring of the teeth in laughter hints at its savage ancestry. Animals have no malice, hence also no laughter. They never savor the sudden glory of Schadenfreude. It was its infectious quality that made of laughter a medium of mutuality.

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.

Veracity is the heart of morality.

Veracity is the heart of morality.

There are many who find a good alibi far more attractive than an achievement. For an achievement does not settle read more

There are many who find a good alibi far more attractive than an achievement. For an achievement does not settle anything permanently. We still have to prove our worth anew each day: we have to prove that we are as good today as we were yesterday. But when we have a valid alibi for not achieving anything we are fixed, so to speak, for life. Moreover, when we have an alibi for not writing a book, painting a picture, and so on, we have an alibi for not writing the greatest book and not painting the greatest picture. Small wonder that the effort expended and the punishment endured in obtaining a good alibi often exceed the effort and grief requisite for the attainment of a most marked achievement.