Remain steadfast and patient even when faced with difficulty or pain.

This hadith is about the Prophet's resilience in the face of adversity. While walking, a stone hit his foot and he stumbled and injured his toe. Despite this, he showed courage by quoting a poetic verse which translates to "You are not more than a toe which has been bathed in blood in Allah's Cause". This shows that even when faced with difficulty or pain, one should remain steadfast and patient as it is for Allah's cause. It teaches us that we should never give up no matter how hard things get because our struggles will be rewarded by Allah if we remain patient and resilient.