If any philosopher had been asked for a definition of infinity, he might have produced some unintelligible rigmarole, but he would certainly not have been able to give a definition that had any meaning at all.

In science men have discovered an activity of the very highest value in which they are no longer, as in art, dependent for progress upon the appearance of cont…

An extra-terrestrial philosopher, who had watched a single youth up to the age of twenty-one and had never come across any other human being, might conclude th…

Those who forget good and evil and seek only to know the facts are more likely to achieve good than those who view the world through the distorting medium of t…

Now, to say that a lot of objects is finite, is the same as to say that if we pass through the class from one to another we shall necessarily come round to one…

Toute definition implique un axiome, puisqu'elle affirme l'existence de l'objet defini. La definition ne sera donc justifiee, au point de vue purement logique,…

The word is not the thing.