Following are a number of back-translations as well as a sample translation for translators of Proverbs 12:8:

• Kupsabiny: “A wise person is praised,
  but the one with crooked/warped thoughts is mocked/despised.” (Source: Kupsabiny Back Translation)
• Newari: “People are honored
  in accordance with their wisdom,
  but those who have crooked hearts
  are despised.” (Source: Newari Back Translation)
• Hiligaynon: “A wise man is-honored, but a man whose thinking is crooked is-despised.” (Source: Hiligaynon Back Translation)
• Kankanaey: “A person is praised because of his wisdom, but the mindless one, he is mocked/belittled.” (Source: Kankanaey Back Translation)
• English: “People will praise those who have good sense,
  but people will despise those who are always thinking about doing evil things/whose thinking is twisted.” (Source: Translation for Translators)