We value our traditions and beliefs. Our traditions and beliefs are dear to us. We keep our traditions and beliefs close to our hearts. We Australians hold our traditions and beliefs dear. We in Australia honour our traditions and beliefs. 'We keep worthy our traditions and beliefs' isn't correct. 'Worthy' can only be applied to a person.

"We value our traditions and beliefs" "The jeweller valued the ring at £100" "The ring is worth around £100, according to the jeweller" "It is worth getting your old jewellery valued as it might be valuable" "My boss evaluates my performance in monthly meetings"