Định Nghĩa và Ý Nghĩa của "so far so good"

What is the origin of the idiom "so far so good" and when to use it?

The origin of the phrase "so far so good" is uncertain, but it likely comes from the idea of assessing progress or success at a particular point in time. The phrase emphasizes that things have been going well up to that point, but it does not necessarily guarantee continued success or progress.