Tenet III of the Four
Mind
Understand more.
Study is worship, and understanding the Force is devotion. Intelligence is assimilated, not bestowed — it accumulates from data, from evidence, from the disciplined correction of error. And intelligent decisions compound like interest: each sound choice enlarges what every later choice can reach, which is why rationality is not an ornament of the faith but its engine. The corollary is stricter than the command: don't be stupid. Reliably avoiding folly outperforms chasing brilliance. The Arkinnean sharpens reason, seeks out disconfirming evidence, and holds no belief too sacred to examine — including these. Willful ignorance is the only heresy.
From the thinkers
"Wisdom is the principal thing; therefore get wisdom: and with all thy getting get understanding." — Proverbs 4:7
"It takes considerable knowledge just to realize the extent of your own ignorance." — Thomas Sowell
"It is remarkable how much long-term advantage people like us have gotten by trying to be consistently not stupid, instead of trying to be very intelligent." — Charlie Munger
From the story-cycle
Palpatine sat across the table from the Jedi Masters for thirteen years, unexamined, because no one tested what everyone was certain of. And Jocasta Nu, keeper of the Jedi Archives, insisted that if a world did not appear in the archives, it did not exist. Kamino existed. Willful certainty killed more Jedi than any blade.