I have no special competence to be able to pass judgment on Kropotkin as a scientist. I know that in his younger days he had rendered remarkable services to geography and to geology; I appreciate the great value of his book Mutual Aid ... It seems, however, to me that he lacked something to make him a real man of science; the capacity to forget his desires and preconceptions in order to observe the facts with an impassive objectivity. He seemed to me to be rather what I should call a poet of science. He might have been able to arrive at new truths by intuitive genius, but others would have had to verify these truths; men with less genius or no genius at all, but better gifted with what is called the scientific spirit. Kropotkin was too passionate to be an exact observer.

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "I have no special competence to be able to pass judgment on Kropotkin as a scientist. I know that in his younger days he had rendered remarkable services to geography and to geology; I appreciate the great value of his book Mutual Aid ... It seems, however, to me that he lacked something to make him a real man of science; the capacity to forget his desires and preconceptions in order to observe the facts with an impassive objectivity. He seemed to me to be rather what I should call a poet of science. He might have been able to arrive at new truths by intuitive genius, but others would have had to verify these truths; men with less genius or no genius at all, but better gifted with what is called the scientific spirit. Kropotkin was too passionate to be an exact observer." in the context of "Errico Malatesta, "Peter Kropotkin", Freedom Bulletin, 12 July 1931, quoted in Ruth Kinna, Kropotkin: Reviewing the Classical Anarchist Tradition (Edinburgh University Press, 2016), pp. 11–12" to mean that wisdom is timeless.