For a truly religious man nothing is tragic.

Our greatest stupidities may be very wise.

The so-called law of induction cannot possibly be a law of logic, since it is obviously a proposition with a sense.--Nor, therefore, can it be an a priori law.

Philosophy is not a theory but an activity.

I act with complete certainty. But this certainty is my own.

You get tragedy where the tree, instead of bending, breaks.

Philosophy hasn't made any progress? - If somebody scratches the spot where he has an itch, do we have to see some progress? Isn't genuine scratching otherwise, or genuine itching itching? And can't this reaction to an irritation continue in the same way for a long time before a cure for the itching is discovered?