2. Happiness is a general category. Happiness is relative, and different people have different happiness standards. The process of pursuing happiness is not satisfied with the status quo, but constantly pursuing and creating a better life. ...

Happiness can't be achieved without certain material conditions. While pursuing the improvement of material living standards, we should pay more attention to the pursuit of morality. ...

4. Establish a correct view of gains and losses, and don't stick to the gains and losses of personal interests; Don't be content with a temporary gain; Don't be afraid of temporary losses.

It is precisely because things contain contradictions that contradictions promote the development of things. Therefore, in order to understand things and solve problems, we must learn to treat the contradictions contained in things correctly, adhere to the dichotomy and prevent one-sidedness. In the face of intractable contradictions, we should face them positively and optimistically, and look for new impetus for the development of life.