Sir John Eccles, a neurologist and Nobel laureate, declared:
“I want you to realize that there exists no colour in the natural world, and no sound -- nothing of this kind; no textures, no patterns, no beauty, no scent.”
"What Eccles means is that all the qualities of nature, from the luxurious scent of a rose to the taste of honey, is produced by human beings.
Everything around you has no reality without you.
Without a human observer with a human nervous system, whatever we know exist has no meaning, no reality. If no one existed to experience heat, light, mass, movement and so on, nothing could be real as we know it.
You are the creator of reality.
Yet, you have no idea how you do it - the process is effortless.
When you see, light gains it's brightness.
When you listen, air vibrations turn into audible sound.
The activity of the world around you in all its richness and vastness depend upon how you relate to it.
Hence, it is personal. It depends on how you choose to participate with your mind, body, heart and soul.
The reality you experience will be yours to either embrace or change." ~ Deepak Chopra