Vous avez cherché: you only live once: yolo! (Anglais - Latin)

you only live once: yolo!
solus semel vivis

you only live once
omni tempore comitem

only live once
semel tantum vivis

you only die once
semel tantum vivitur

you only live twice
tu tantum vivere bis

you only
est vos tantum

love you only
te amo meum solum amorem

you only die once, you live everyday
tu tantum vivere quotidie semel mori

you only have one life to live, enjoy it
tantum habere unam vita vivere

i will always love you only
ego semper amem te tenebras

you only fail when you stop trying
fallisci solo quando smetti di provare

neither with you only do i make this covenant and this oath;
nec vobis solis ego hoc foedus ferio et haec iuramenta confirm

what? came the word of god out from you? or came it unto you only?
an a vobis verbum dei processit aut in vos solos perveni

you only sustain and protect this infirmity of your health, as you do, so that you may go to our countryside and run to the ground with me in a litter.
haec ad te pluribus verbis scripsi quam soleo, non oti abundantia sed amoris erga te, quod me quadam epistula subinvitaras, si memoria tenes, ut ad te aliquid eius modi scriberem, quominus te praetermisisse ludos paeniteret.