Partial exercise of the faculties (literally "_one-sidedness_ in the exercise of the faculties") leads the individual undoubtedly into error, but the species into truth. In no other way than by concentrating the whole energy of our spirit, and by converging our whole being, so to speak, into a single faculty, can we put wings as it were to the individual faculty and carry it by this artificial flight far beyond the limits within which nature has else doomed it to walk. Just as certain as it is that all human beings could never, by clubbing their visual powers together, have arrived at the power of seeing what the telescope discovers to the astronomer; just so certain it is that the human intellect would never have arrived at an analysis of the infinite or a _Critical Analysis of the Pure Reason_ (the principal work of Kant), unless individuals had dismembered (as it were) and insulated this or that specific faculty, and had thus armed their intellectual sight by the keenest abstraction and by the submersion of the other powers of their nature. Extraordinary men are formed then by energetic and over-excited spasms as it were in the individual faculties; though it is true that the equable exercise of all the faculties in harmony with each other can alone make happy and perfect men.' After this statement, from which it should seem that in the progress of society nature has made it necessary for man to sacrifice _his own_ happiness to the attainment of _her_ ends in the development of his species, Schiller goes on to inquire whether this evil result cannot be remedied; and whether 'the totality of our nature, which art has destroyed, might not be re-established by a higher art,'--but this, as leading to a discussion beyond the limits of my own, I omit. ENGLISH DICTIONARIES. It has already, I believe, been said more than once in print that one condition of a good dictionary would be to exhibit the _history_ of each word; that is, to record the exact succession of its meanings. But the philosophic reason for this has not been given; which reason, by the way, settles a question often agitated, viz. whether the true meaning of a word be best ascertained from its etymology, or from its present use and acceptation. Mr. Coleridge says, 'the best explanation of a word is often that which is suggested by its derivation' (I give the substance of his words from memory). Others allege that we have nothing to do with the primitive meaning of the word; that the question is--what does it mean now? and they appeal, as the sole authority they acknowledge, to the received-- Usus, penes quem est jus et norma loquendi.