what's the meaning of "the proof is in the pudding"
问题描述：
what's the meaning of "the proof is in the pudding"
答
It means that the true value or quality of something can only be judged when it's put to use.The meaning is often summed up as "results are what count."
原意是 什么东西好不好吃要尝了才知道.
后来引申出来的意思是 看结果才能信,有证据才能相信