To capture the feeling of a good smell , the perfume was invented.
To keep a person seeing uplifting images and smiles, the camera was invented.
And to capture a scene and awaken emotions, the TV and radio were developed.
Things are always being invented to preserve our feelings.
But there are times when none of those work any more. We become numb to the inventions.
And the only thing that we have are our thoughts.
That is why the Torah is so powerful. As Torah thoughts remain with us wherever we are. We just need to study it, and think about them, as all of them are good.