This is the benefit of being mindful of impermanence. When we free ourselves of disturbing thoughts, we immediately experience peace and satisfaction. We free ourselves from samsara, and eventually attain enlightenment and then bring enlightenment to all sentient beings. Meditate on emptiness . This is the actual nature of all phenomena.
Names are labels applied by the mind.
However, it is not just that phenomena are labeled by the mind - they are merely labeled by the mind. Think about this. Now I'm going to elaborate a little on the subject of emptiness. The way in which everything exists is by being merely labeled by the mind. But that does not mean that everything the mind labels actually exists.