[5] _ὅ,τι_: _i.e._, the "what" a thing is; its principle, or essence.--(_Translator_.) [6] _διότι_: _i.e._, the "wherefore" of a thing; its _raison d'être,_ its underlying cause.--(_Translator_.) [7] Schopenhauer was doubtless thinking of the famous myth in Plato's _Symposium_ Chap. 23 (Teubner's edition, Leipzig, 1875), where Eros is represented as the offspring of _Πόρος_ and _Πενία_, who on the birthday of Aphrodite were united in the garden of Zeus.--(_Translator._) [8] Hugo Grotius attributes it to the Emperor Severus. [9] Azote=Nitrogen. The formula for Ammonium Chloride or Sal-ammoniac is NH4Cl.--(_Translator_). [10] To be found in the fifth number of the _Beiträge zur Uebersicht der Philosophie am Anfange des_ 19. _Jahrhunderts_--a journal of the greatest importance for critical philosophy. [11] "_Einen erklecklichen_ SATZ, _ja, und der auch was_ SETZT." SCHILLER. [12] To argue from impossibility to non-existence is valid--_i.e._ the impossibility of a thing makes its non-existence a safe conclusion.--(_Translator._) [13] _Dacht' ich's doch! Wissen sie nichts Vernünftiges mehr_ _zu erwidern,_ _Schieben sie's Einem geschwind in das Gewissen hinein_. --SCHILLER, _Die Philosophen._ _Just as I thought! Can they give no more any answer of reason,_ _Quickly the ground is changed: Conscience, they say, is at fault._ --(_Translator._) [14] As from the Pythian tripod: _i.e._,--with official authority, _ex cathedra._ [15] _V_. Aristoph., _Aves_, 819 _et alibi_.--(_Translator_.) [16] _λόγιμος_ means "remarkable," being never used in the sense of "rational." _Tὸ logikὸn_ is perhaps a possible expression; the right word is _λόγος_.--(_Translator_.) [17] The three Ideas are: (1) The Psychological; (2) The Cosmological; (3) The Theological. _V_. The Paralogisms of Pure Reasons, in the Dialectics: _Kritik der Reinen Vernunft,_ Part I.--(_Translator_.) [18] An example easy to be imitated in its faults. _V_. Horace, _Ep._ Lib. I., xix. 17.--(_Translator_.) [19] The thinking substance, and substance in extension are one and the self-same substance, which is contained now under the latter attribute (_i.e._, extension), now under the former (_i.e._, the attribute of thinking).--_Ethica_, Part II., Prop. 7. Corollary. [20] _Intellectio pura est intellectio, quae circa nullas imagines corporeas versatur_. (Pure intelligence is intelligence that has nothing to do with any bodily forms.)--Cart., _Medit_., p. 188.