I think much could be done in medical care and the hospitals in this country are probably about to get vast improvement in their facilities.

比如我们的医疗体系,和医院,需要得到改善。

斯坦福公开课 - 经济学课程节选

The institutions and the ideas therefore, that provide for freedom and improvement in the material conditions of life, cannot take root and flourish without an understanding of how they came about and what challenges they have had to surmount.

故此,这些机制和理念,为物质生活条件的自由和改善,提供了基础,但在不知道其根源且,无法预料的挑战之前,机制和理念是不可能扎根的

耶鲁公开课 - 古希腊历史简介课程节选

Because you would know being a good utilitarian that taking some, a small amount, he'd scarcely going to notice it, but it will make a huge improvement in the lives and in the welfare of those at the bottom.

因为作为一个优秀的功利主义者，你知道,收走一些对他们来说根本无关痛痒的钱，却能大大改善社会底层那些人的生活,增加他们的福利。

耶鲁公开课 - 公正课程节选

And then you probably saw, when you were in our factory, we have this business process improvement, which is where anyone inside the company can get involved in improving something that they see that could be done better.

你可能已经看见了，在我们的工厂，我不断完善业务流程，所有公司员工,都参与其中,改进他们认为,能变得更好的方面。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选