Vous avez cherché: be true to thyself (Anglais - Latin)

be true to yourself
es te ipsum fidele

be true to yourself!
verum esto temetipsum

be true to who you are
et verum est quis es

to be true
esse reali

be true to yourself to the end
verum est tibi usque ad finem

always be true
semper est verus erit tibi

may my aim be true
may my aim be true

take heed to thyself that thou forsake not me,
dulcis vesper

be brave and be true
confortamini et estote verum

to thy own self, be true
nunquam obliviscar nunquam propitius eris

to thine own self be true
ad temetipsum verum

be brave be kind be true be you
esto fortis esto tu

to thine own self be true (shakespeare)
ut verum sit temetipsum

it may not be true, but it is well conceived.
e non vero, e bin travato

to be true to oneself - [if a motto then “be true to yourself”
ad ipsum esse verum

take heed to thyself that thou forsake not the levite as long as thou livest upon the earth.
cave ne derelinquas leviten omni tempore quo versaris in terr

take heed to thyself that thou offer not thy burnt offerings in every place that thou seest:
cave ne offeras holocausta tua in omni loco quem videri

and the king of sodom said unto abram, give me the persons, and take the goods to thyself.
dixit autem rex sodomorum ad abram da mihi animas cetera tolle tib

take heed to thyself, and pay close attention to, or else, when the evil man: thou shalt say.
cave et diligenter attende

though while he lived he blessed his soul: and men will praise thee, when thou doest well to thyself.
si videbas furem currebas cum eo et cum adulteris portionem tuam poneba