This text is missing some spaces, please add them: Usuallyintheartsandsciences,thecloseroneapproachesperfection,themorethenumberofdifficultiesmultiplyandaccumulate;sothatoneissometimestemptedtothinkthatthereisalimitbeyondwhicheventhegeniusandhandofmancannotcross,werenotthatunhopedforsuccess[theBordacircle]didnotcometoreanimateourtrust,andprovetousthatnothingisimpossibleformenofinquiryandperseverance.
Usually in the arts and sciences, the closer one approaches perfection, the more the number of difficulties multiply and accumulate; so that one is sometimes tempted to think that there is a limit beyond which even the genius and hand of man cannot cross, were not that unhoped for success [the Borda circle] did not come to reanimate our trust, and prove to us that nothing is impossible for men of inquiry and perseverance.