King John was never supposed to have been king at all and his unsuitability for the position was quickly made apparent by, well, everything he did.

约翰王根本就不应该是国王，他的所作所为很快就证明了他不适合担任国王。

127.At the moment, the bright child from an ill-respected school can show certificates to prove he or she is suitable for a job, while the lack of certificate indicates the unsuitability of a dull child attending a well-respected school.

到那个时候，非名校毕业的聪明孩子用各类证书证明他或她适合某个工作，而没有证书就意味着不聪明的孩子不适合读名校。