What is some days are diamonds some days are rocks?

Some Days Are Diamonds, Some Days Are Rocks is a phrase that suggests that life is not always smooth-sailing. It means that some days we experience good things, such as diamonds, while on other days, we may face challenges or negative experiences, which are like rocks. This phrase is often used to describe the ups and downs of life and how we should try to navigate through the hard times with a positive attitude. According to this philosophy, we should keep in mind that bad days will eventually pass, and good days will come again. Hence, we should try to enjoy every moment of our lives, even on the difficult days.