"All conditioned things are impermanent" - when one sees this with wisdom, one turns away from suffering.
Gautama BuddhaPain in life is inevitable but suffering is not. Pain is what the world does to you, suffering is what you do to yourself [by the way you think about the 'pain' you receive]. Pain is inevitable, suffering is optional. [You can always be grateful that the pain is not worse in quality, quantity, frequency, duration, etc]
Gautama BuddhaIf you see an intelligent man who tells you where true treasures are to be found, who shows what is to be avoided, and administers reproofs,follow that wise man ; it will be better, not worse, for those who follow him.
Gautama Buddha