Not to progress is to go back.
More Traditional Proverbs:
In fact, we are often able to do a task because we think we are able to do it.Traditional
Experience is the mother of science.
Traditional
Dig up dirt on him.
Traditional
He who would command must first learn to obey.
Traditional
It is easy to dodge a spear that comes in front of you but hard to keep harms away from an arrow shot from behind.
Traditional
Let your father and your mother be glad, and let her rejoice who gave birth to you.
Traditional