An example of dithering using random noise. Top to bottom: original gradient, quantised after dithering, quantised without dithering.
FT Edit: Access on iOS and web
。新收录的资料对此有专业解读
I worry that some people who would be very happy having children when they are young choose not to simply because it is not what their peers are doing / it's not seen as normal, rather than because of the genuine tradeoffs with career etc (which are less significant than they often seem!)
市场激烈竞争之下，“价格战”一触即发。