liber-

(Latin: free)

Nemo liber est qui corpori servit.
Translation: "No man is free who is a slave to the flesh [body]."

From Seneca, who may have been referring to those who indulged in the unbridled pursuit of pleasure and other physical excesses.

Omnium autem rerum, ex quibus aliquid acquiritur, nihil est agri cultura melius, nihil uberius, nihil dulcius, nihil homini libero dignius. (Latin motto)
Translation: "Of all the occupations in which gain is secured, none is better than agriculture, none more profitable, none more delightful, none more becoming to a freeman."

This motto, written by Marcus Tullius Cicero (106-43 B.C.), is also reproduced in a shorter version in the entrance foyer of the Museum of Hungarian Agriculture: Nihil melius nihil homine libero dignius, quam agricultura.

Religio, libertas et scientia.
Religion, liberty, and knowledge.

Motto of Cedar Crest College, Allentown, Pennsylvania, USA.

Ubi libertas, ibi patria.
Where there is freedom (liberty), there is my fatherland (country).
ultraliberal
Veritas cum libertate.
Truth with liberty.

Motto of Winthrop College, Rock Hill, South Carolina, USA.

Veritas liberabit.
The truth will make you free.

Motto of Lafayette College, Easton, Pennsylvania, USA.

Veritas vos liberabit.
The truth shall make you free.

Motto of The Johns Hopkins University, USA and Bayview Glen School, Ontario, Canada. Another version of this motto, Veritas liberabit vos, "The truth will set you free" is the motto of Saint Augustine's College, Raleigh, North Carolina, USA.

Veritas/libertas.
Truth/liberty.

Motto of Manatee Jr. College, Bradenton, Florida, USA.