There is no such thing as abstract art - all art is concrete in its own way.
没有所谓的抽象艺术——所有艺术都以自己的方式具体存在。
可持续性不再是可选项，而是任何想在21世纪蓬勃发展的企业的必需品。
The greatest discovery of my generation is that human beings can alter their lives by altering their attitudes of mind.
逻辑学研究不仅仅是关于形式系统，更是关于推理本身的本质。
The interplay between light and matter at attosecond timescales reveals a universe far more dynamic than we ever imagined.