Can someone please translate the following sentiment or suggest one similar:

"anything is possible, if you have belief in yourself"

We found this but not sure if it is non-sense.

mura bhfuil aon chreideamh i do chroí, níl aon rud indéanta

Thank you for any help.

That translation looks alright but it's literally "If there isn't any belief/faith in your heart, nothing is possible." In my very non-professional opinion, it sounds like good Irish to me because it is expressed in the negative.

The following are more or less literal, but I'm not sure if I would recommend either of them.

Is féidir aon rud, má tá creideamh agat ionat féin. . . . if you have belief in yourself.
Is féidir aon rud má chreideann tú ionat féin. . . . if you believe in yourself.

Also, as this is for a tattoo, wouldn't you prefer something shorter? I can't think of anything right now off the top of my head.

Tim

Thank you very much. It's not for a tattoo but for an obituary which is much less physically painful. :- )

Le muinín asat féin agat, tiocfaidh leat gach ní dhéanamh