Vous avez cherché: valour for its own sake (Anglais - Latin)

valour for its own sake
virtus propter se

excellence for its own sake
excellentia propter se

wisdom for its own sake and for teaching purposes
sapientia et sua et docendi causa

in its own right
in esse sui juris

it is quite apparent to me that knowledge should be sought for its own sake.
mihi satis apparent propter se ipsam appetenda sapientia.

benedict has its own nd checkpoint
habet

the baby is looking for its mother.
infans matrem suam quaerit.

a fire is nourished by its own ashes
alitur propriis ignis cineribus

was known for its calm and pleasant climate
erat notus pro suus tranquillitas et iucundum climate

in (one's/its) own right
suo jure/iure

go for it
go for it

sponte of one's own will; voluntarily; for one's own sake;
sponte

the heart has its own reason that even reason knows not
latin

for it is infinite
non fluit hic

take nobodies word for it
ut nullus ones verbum pro eo

it's own indicator
index sui

for i will defend this city, to save it, for mine own sake, and for my servant david's sake.
protegamque urbem hanc et salvabo eam propter me et propter david servum meu

stay with us lord for it is evening
stay with us lord for it is evening

i know that is why i hate myself for it
scio unde me odisse eam