Every book is the wreck of a perfect idea.
Farmers are the unsung heroes of our global food system.
There are wounds that never heal, only scab over.
Fashion is a form of imitation and so of social equalization, but, paradoxically, in changing incessantly, it differentiates one time from another and one social stratum from another.
The law isn't justice. It's a very imperfect mechanism. If you press exactly the right buttons and are also lucky, justice may show up in the answer.
在寻找新的量子材料时,我们以拓扑和对称性的原则为指导,这些原则常常引导我们发现具有显著特性的材料。