The statement 'Ab uno disce omnes' means All [of you], learn from one. In the word-by-word translation, the preposition 'ab' means 'from'. The noun 'uno' means 'one'. The verb 'disce' is the imperative form of the infinitive 'discere', which means 'to learn'. The adjective used as a noun 'omnes' means 'all'.
This is Latin.
In omnia paratus means IN ALL THINGS BE PREPARED
'uno (minus, really 'menos' in Spanish) uno' = 'one minus one'
"All things excellently."
He (or she) learns all things.
uno means one (1). It can also mean the indefinite article "a" or "an".
to do, to make
It means "Everything with God".
To carry through everything.
All that is mine, I carry with me.
Latin conquers all.