我希望通过这件事，他到了另一个集体后，吸取教训，改变人生态度。

I hope that through this incident, he went to another group, the lessons learned, changing attitude to life.

youdao

这些话能帮助我培养更加积极向上和富有成效的人生态度，我们这一代人的最大发现就是，人类可以通过改变态度改变自己的生活。

These words help me to develop a more positive and productive attitude! The greatest discovery of our generation is that a human being can alter his life by altering this attitudes.

youdao

于是我改变了自己的人生态度，我的期望变得更加积极了，其结果自然令人吃惊。

I changed my attitude to one of positive expectation, and the results were amazing.

youdao