
It goes to show
Emphasizing Lessons
 Used when a situation teaches something informative or provides an example. 
He eventually won despite setbacks—it goes to show persistence pays off.
 Affirming Beliefs
 Confirms a belief or underscores a widely held idea or value. 
She donated anonymously; it goes to show her genuine generosity.
 Unexpected Outcomes
 Used when the outcome is different from what was anticipated, pointing out the lesson. 
The rookie scored the winning goal, it goes to show experience isn't everything.