crēdō ut intelligam

(informal) "not knowing even a millimeter": completely ignorant in regards to something

to inform, to teach, to instruct / to tell

understand, comprehend / appreciate

important, significant

importance, consequence, significance

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

oneself / first-person pronoun: I, me (often shows the speaker's lower position in a hierarchy than the addressee) / (Kansai) you

(archaic) a battle, conflict, fight, war

sex, gender / (grammar) gender