Give generously to others without expecting anything in return.

This hadith speaks to the importance of generosity and its rewards. It tells us that when we give generously to others, we will be rewarded for our good deeds. The hadith also highlights the importance of having a good memory in order to remember what has been said or done. In this case, Abu Huraira remembered that Allah's Messenger said "as much again therewith" while Abu Sa'id remembered him saying "ten times as much". Both narrators were correct in their memories but it was up to them to remember correctly what was said. This teaches us that we should always strive for accuracy when remembering things so that our words are true and reliable. Furthermore, this hadith shows us how generous Allah is with those who are generous with others; He rewards them tenfold for their kindness and giving nature!