ad maiorem dei gloriam - to the greater glory of God  - Society of Jesuits

ars gratia artis - art for the sake of art  - MGM studios 

defensor fidei - defender of faith - English kings

dominus illuminatio mea - the lord is my light - Oxford University

dum vivimus vivamus - while we live, let us live - Epicureans

fiat lux - let there be light - Rollins college

in libris libertas - in books [there is] freedom - L.A. public library

semper fidelis - always faithful  - U.S. Marine Corps

semper paratus - always prepared - U.S. Coast Guard

veritas - truth - harvard university

veritas vos liberabit - the truth will set you free - Johns Hopkins University

vox clamantis in deserto - a voice of one crying in the wilderness - Dartmouth College