Jordan Peterson: Faulty tools, faulty results 

“People create their worlds with the tools they have directly at hand. Faulty tools produce faulty results. Repeated use of the same faulty tools produces the same faulty results. It is in this manner that those who fail to learn from the past doom themselves to repeat it. It’s partly fate. It’s partly inability. It’s partly… unwillingness to learn? Refusal to learn? Motivated refusal to learn?”

—Jordan Peterson, 12 Rules for Life.