My prejudice against philosophical systems borders on the irrational. I have, beforehand, all the arguments against the applicability of any temple erected to reasoning. Logic lacks life, lacks the real. To isolate reasoning, to take it as an autonomous entity is to deprive it of its usefulness, of the important role it plays within a subjective and complex conjuncture. Reduce reality to a logical schematization, subjugate it to the rational, endow it with order, sequence, justification: these seem to me to be the essential errors of any system. A system can only be assertive when it talks about itself or about other systems, i.e., when it revels in its particular world. As an analyst of reality, unfortunately, it is useless: reality laughs at any systematization.