As early as thousands of years ago, Confucius had this classic saying: "Eat color, have sex!" " "Sex is sex, and color is sex, which means that eating and sex are human nature. So it can be translated like this:

Diet and sex life are part of people's daily life. Eating and sex are part of people's daily life.

There are also some old sayings in English:

Bread is the pillar of life. Food is the most important thing for people.

Do as you would be done by. Don't give others what you don't want others to do to you.

A stick was soon found to beat the dog.