The world is full of willing people; some willing to work, the rest willing to let them.

I paid no attention to the territorial boundaries of academic disciplines and I just grabbed all the big ideas that I could.

生活是一首歌，唱出来吧。

可持续性不是一个流行词，而是一种商业必需。

理论实践确实是其自身的标准，并且包含明确的协议以验证其产品的质量。