Quotes by : Charles Sanders Peirce

A quality is something capable of being completely embodied. A law never can be embodied in its character....

Upon this first, and in one sense this sole, rule of reason, that in order to learn you must desire to....

We should chiefly depend not upon that department of the soul which is most superficial and fallible....

In all the works on pedagogy that ever I read — and they have been many, big, and heavy — I don't....

To satisfy our doubts . . . it is necessary that a method should be found by which our beliefs may be....

It is the man of science, eager to have his every opinion regenerated, his every idea rationalized, by....

It may be asked how I know that there are any Reals. If this hypothesis is the sole support of my method....

Let it be considered that what is more wholesome than any particular belief is integrity of belief and....

Some persons fancy that bias and counter-bias are favorable to the extraction of truth–that hot and....

We one and all of us have an instinct to pray and this fact constitutes an invitation from God to....