Follow commands from Prophet Muhammad; Take care of one's health; Practice healthy habits such as wearing sunglasses or earplugs in certain situations .

The hadith narrated by Ali ibn Abi Talib states that the Prophet Muhammad commanded us to examine our eyes and ears. This means that we should take care of our vision and hearing, as these are two important senses that help us interact with the world around us. We should make sure to get regular check-ups for both, as well as practice healthy habits such as wearing sunglasses when outside in bright sunlight or using earplugs when exposed to loud noises. By taking good care of our eyes and ears, we can ensure that they remain healthy for a long time. Additionally, this hadith also teaches us the importance of following the commands given by the Prophet Muhammad, which is an important part of being a Muslim.