To start out I'm going to go back to the thinking about development a little bit, embryonic development, and show you a picture here.

作为这节课的开始,我先稍微回顾一下,一些关于发育过程的内容,先说胚胎发育,这里有张图

耶鲁公开课 - 生物医学工程探索课程节选

In other words, he's thinking about the development of Western culture.

换句话说，德里达在思考西方文化的发展。

耶鲁公开课 - 文学理论导论课程节选

And so what we can do, and must do, is to devote much more of our time and effort to thinking about development in the developing world because that's an issue of peace which affects us directly.

BBC: News | BREAKFAST WITH FROST | President of the World Bank James Wolfensohn

So instead of having governments that are emphasizing the building of racetracks and baseball stadiums, we need to have economic development planning for our municipal areas where we're thinking about the development and production of high-end employment.

NPR: U.S. Factory Workers Competing in a Global Market

The work by Yamanaka, Melton and Srivastava upended conventional thinking that cell development proceeds in one direction, moving step-by-step from primordial stem cells to fully differentiated adult cells.

FORBES: Cells Get a Makeover, Cancer Follows: A Path to New Therapies (and a Warning to Stem Cell Alchemists)