Forty Hadith an-Nawawi
Do what you are able, avoid what is forbidden
Sahih
On the authority of Abu Hurayrah (ra): I heard the Messenger of Allah (ﷺ) say, “What I have forbidden for you, avoid. What I have ordered you [to do], do as much of it as you can. For verily, it was only the excessive questioning and their disagreeing with their Prophets that destroyed [the nations] who were before you.”