This video looks at Optogenetics, which let scientists control the brain using light, to heal defects and manipulate behavior. This reminds me and is similar to how the characters in the Men in Black film franchise use a flash of light to wipe people’s memories.
“There’s no such thing as the light at the end of the tunnel. You must realize that you are the light.”
I love this.
“Try love’s way, it holds the great secret of happiness. Life without love is valueless. I once read a story of a sunbeam that had heard there were places on the earth so horrible, so dark, dismal and gloomy that it was impossible to describe them. The sunbeam resolved to find these places, and started on its journey with lightning speed.
It visited the caverns of the earth. It glided into sunless homes, into dark alleys, into underground cellars; it wandered everywhere in its quest to see what the darkness was like, but the sunbeam never found the darkness because wherever it went it carried its own light with it. Every spot it visited, no matter how dark and dismal before its entry, was brightened and cheered by its presence.
The sun is a beautiful symbol of love. It sends its cheering, life-giving ray into the wretched hovel, into the prison cell, as impartially as into the palace. It gives itself as generously, as joyously, to the worst criminal, to the poorest soul who walks the earth, as to the monarch on their throne.”
-Orison Swett Marden