The groups are:
YHEONL ATPEOP EOFTON VETHEA INKING EWEENC DOFEVI SABOOK LTHTIL CESPIE ARESLE STOREI
Can you reconstruct the original quotation?
From Page-a-Day Amazing Mind Benders Calendar 2014, Workman Publishing, New York, by Puzzability (Mike Shenk, Amy Goldstein, Robert Leighton), puzzle for September 28.