Surround yourself with righteous people and strive for excellence in your relationships with others.

This hadith speaks about the importance of having good company and how it can lead to success. The Prophet Muhammad ﷺ is telling us that if we are in a group of people who have enjoyed the company of himself, his companions or even just the companions of his companions then we will be granted victory by Allah. This means that if we surround ourselves with righteous people then our chances for success increase significantly. It also teaches us that even if we don't know someone personally but they are associated with someone who has been close to the Prophet ﷺ then this is enough for us to benefit from their good deeds and be successful in our endeavors. Furthermore, it encourages us to strive for excellence in our relationships with others as these relationships can bring about great rewards from God Almighty.