In this way the arrangement now assumed by the forms and shapes which have thus far appeared, is different from the way they appeared in their own order. On this point we may note shortly at the outset what is necessary.
Horrela, orain arte agertu diren tankerak orain arte izan duten agerkera ordenan ez bezala ordenatzen dira, eta horri buruz, laburki, beharrezkoa dena esan behar da aurretik.