question #1 Sahih al-Bukhari 12, Book 2, Hadith 5 : What are considered good deeds or qualities in Islam according to the teachings of the Prophet?

A man asked the Prophet (ﷺ) , “What sort of deeds or (what qualities of)
Islam are good?” The Prophet (ﷺ) replied, ‘To feed (the poor) and greet
those whom you know and those whom you do not Know (See
Hadith No. 27).