2019-01-20 需求第二定律 | 弹性随时间的推移会越来越

    What can we do to solve the problem that comes suddenly?  There is a rule that when a thing come suddenly and we may not have a good solution at once, but with the time passing by, we will think of a lot of ways to solve that problem. After knowing this rule, we can prepare in advance before looking for a job.