15. Such is the difficulty of explaining and giving clear notions of internal actions by sounds, that I must here warn my reader, that ORDERING, DIRECTING, CHOOSING, PREFERRING, &c. which I have made use of, will not distinctly enough express volition, unless he will reflect on what he himself does when he wills.
15. Hain zaila da hitzen bidez barne ekintzak azaltzea eta beraien nozio argiak ematea, non neure irakurlei ohartarazi beharrean aurkitzen naizen hemen erabili ditudan agindu, gidatu, aukeratu, hobetsi eta horrelako berbek ez dutela behar bezain bereizi adieraziko zer den nahikundea, nork berak zerbait nahi duenean egiten duenari buruz hausnarketa egin ezean.