Al-Adab Al-Mufrad. The Hadiths of the Prophet on Proper Conduct

Ibn Khuzaymah said: "I have not encountered anyone under the heavens who is more knowledgeable about the hadiths of the Messenger of Allah, nor anyone who has remembered more hadiths than al-Bukhari." 
This collection of hadiths by Imam al-Bukhari serves as a kind of moral code for a Muslim and can provide assistance in difficult life situations.