解铃还需系铃人 meaning in English

it is easy to be wise after the event
you should let him who tired the bell on the tiger take it off himself

It is better for the doer to undo what he has done .
解铃还需系铃人。
Answer : it can alleviate the pressure physiologically , but as for mentality , it is better to find out the crucial reason and make corresponding solution
答：烦闷时可纾解生理上的精神、压力，至于心理上则解铃还需系铃人，找出心理症结加以化解方为上策。
Starting from the characteristics ofcomputer crime , i discuss the problem of recognition of computer crime evidence , and give some suggestion of how to confirm it and make it acceptable . i believe that the difficult problems caused by computer technology will be solved in the end with the development of internet technology
本文试图从计算机证据的特点出发，通过探讨法律对计算机证据的认可问题，提出了新技术下的证据认定采信建议；同时认为，解铃还需系铃人，网络技术带来的法律难题也必将随着网络技术的发展而得到相应的解决。