I was beginning to realize that it was possible to teach someone how to defend oneself quickly, efficiently, and realistically.

我开始认识到，它可能是教导别人如何捍卫自己的快速，有效，切实的。

youdao

The purpose of education is to teach human how to adjust oneself to the environment and find the best solution to the problems.

经验就是个人和环境的互动关系，教育的目的就是教会人如何适应环境，如何找到解决题目的有效计划。

youdao