创新不仅仅是技术的问题;它关乎改变人们的思维和行为方式。
The best architecture is transformative.
The work on IVF was driven by the desire to help infertile couples.
The poor are not irrational; they are just as rational as anyone else, but they operate under very different constraints.
我对蛋糕的政策是支持拥有它并支持吃掉它。