You’ve probably heard the old saying,
“If you do what you’ve always done, you’re going to get what you always got.”
Or, as one pointed out recently,
“If you think what you’ve always thought, you’re going to see what you’ve always seen.”
Any other versions?
You be what you see!
(Perhaps attributable to Jesse Jackson?)
Albert Einstein said
“We can’t solve problems by using the same kind of thinking we used when we created them.”
The definition of insanity is to keep doing what you are doing expecting different results.