Evolutionary psychology is not about what's unchangeable in human nature, but about what was adaptive in our ancestral environment.

Innovation in grain production isn't just about technology - it's about changing mindsets.

Every detail in a building must have a purpose, a meaning.

最伟大的发明是那些最直接满足人类需求的发明。

我是一个普通人，只是碰巧网球打得很好。