What does this quote mean real life is happy chiefly because he ever expecting that it soon will be so Answer in a brief summary?

This quote suggests that a key aspect of happiness in real life lies in the anticipation and expectation of positive events or improvements in one's circumstances. When individuals believe that their current situation is not ideal but will soon become better, they can find happiness and contentment in their present moments. This concept highlights the power of positive thinking and the belief that better times are on the horizon, which can make even challenging circumstances feel more bearable and provide motivation to move forward.