Master Neil and Master Wyatt were famous for their
instruction in the ways of Vim, and travelled around the
country teaching.
One day a student asked them, "Master Neil speaks calmly and
evenly, his accent carefully lilting over his words, as
though planned down to the syllable. But Master Wyatt is
full of enthusiasm, he starts and stops, his speech is rapid
and energetic, and his soul flows into his lectures. Which
is the superior way of teaching Vim?"
Masters Neil and Wyatt answered in unison, "Which is the
superior editor: vi or ex?"