The interplay between light and matter at attosecond timescales reveals a universe far more dynamic than we ever imagined.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
我总是愿意相信每个人的最好一面;这样可以省去很多麻烦。
Everything we do here is important.
市场永远不会错——意见往往是错的。