PARSE VALUE 'Knowledge is power.' WITH word1 word2 word3
/* word1 contains 'Knowledge' */
/* word2 contains 'is' */
/* word3 contains 'power.' */
string='Knowledge is power.'
PARSE VALUE string WITH word1 word2 word3
/* word1 contains 'Knowledge' */
/* word2 contains 'is' */
/* word3 contains 'power.' */
Or you can use PARSE
VAR to parse a variable.