What I know for sure is that pleasure is energy reciprocated. What you put out comes back. Your base level of pleasure is determined by how you view your whole life.
The outward freedom that we shall attain will only be in exact proportion to the inward freedom to which we may have grown at a given moment. And if this is a correct view of freedom, our chief energy must be concentrated on achieving reform from within.
Until the 1990s, there were few reliable observations about movement at the scale of the entire universe, which is the only scale dark energy effects. So dark energy could not be seen until we could measure things very, very far away.
Mr Churchill, to what do you attribute your success in life? Conservation of energy. Never stand up when you can sit down. And never sit down when you can lie down.