Pioneers of Language Planning 467 selves are less distorted The system of derivative affixes has been pruned of some glaring absurdities, but inflated by a fresh battery based on quasi-logical preoccupations In place of the six prefixes and twenty-two suffixes of Esperanto,, Ido has sixteen prefixes and forty suffixes There have been other bitter feuds between orthodox Esperannsts and reformist groups After Ido came Esperanttdo by Rene de Saussur e The three following equivalent sentences illustrate the family likeness of Esperanto, Ido, and Esperanttdo. ESPERANTO Por homo veie civihzita, filosofo au junsto, la kono de la latina Imgvo estas dezirebla, sed mtemacia hnguo estas utila por moderna inter- komurukado de lando aJ aha IDO Por homo vere civilizita, filozofo od yuristo, la konoco di Latina esas dezinnda, ma linguo internaciona esas utila por la komumcado moderna de un lando al altra ESPERANTIDO Por homo vere civihzita, filozofo or yunsto, la kono de la latina hnguo estas dezirebla, sed internaoa linguo estas utila por moderna inter- komumcado dey un lando al aha INTERLINGUA No rival successfully arrested the spread of Esperanto, though several of its competitors were immeasurably superior Every new project made for more internationahty of the basic word material Coming from different directions pioneers of language-planning were converging to a single focus Some searched the living European repre- sentatives of the Aryan family for terms common to the greatest number of them, and inevitably arrived at a vocabulary essentially Latin in its character Others took the outcome for granted, and went straight to the neo-Latin languages for bricks and straw A third group extracted from Classical Latin what remains ahve, i,e its vocabulary, and dis- carded what is dead, i e its grammar The most interesting, and till now the most enlightened, attempt to modernize Latin is Latino sine Flexione (Interlmgud)^ devised by the Italian mathematician, Giuseppe Peano In 1908 Peano became Director of the Academia pro Interlmgua, formerly the Akademi de Lmgu Universal, and at a still earlier stage in its career, the Kadem be&unetik Volapuka, founded by the second