hidden time隐密时间? thanks for your information.but as my understanding on this phrase in this context,i would like to ... i'm sorry for bringing up a hypothetical conclusion without reading the article thoroughly. you're right that the author did not mention "squeezing time" or "be more productive" explicitly, and that was merely my own shallow understanding. though the author did not give us a specific definition for "hidden time", he said "you probably can’t get rid of the work, but you can make more time—it’s just hidden away right now", and i think it's fair to assume that he means "time that may be made available w/o compromising other work", which is somewhat similar to the concept of "pareto improvement". while other work could be uncompromised with some time cut off, i think it's fair to assume the time are "unproductive"; people only have 24 hour a day, and 7 days a week, the only way to make more time available is to "squeeze" out the "unproductive time". it's always a pleasure to have such a conversation, though we might have been a little bit off-topic. 查看更多