Serendipity is the occurrence and development of events by chance in a happy or beneficial way. It involves finding something valuable or delightful without specifically searching for it. The term is often used to describe unexpected, fortunate, or pleasant discoveries that happen unintentionally.

The concept of serendipity is often associated with optimism and a positive outlook on life. It encourages individuals to see the silver lining in unexpected situations and find joy in the surprises that come their way.