Question

汉译英。 聪明反被聪明误。

Answer 1

聪明反被聪明误
[词典] Cleverness may overreach itself.; A wise man can be ruined by his own wisdom.;Clever people may be victims of their own cleverness.; Every man has a fool in his sleeve.;
[例句]不过，学生们聪明反被聪明误，格拉纳达最终还是决定要转播这个节目。
The students were hoist by their own petards, however, as Granada decided to transmit the programme anyway.

Answer 2

想的多了，事也多了，这叫心事。其实每个人的性格、脾气、秉性等等一且都是因着自己周边环境渐渐改变的；在什么样的圈子就会做什么样的事。建议，如果时间足够充沛，多去大自然转转，爬爬山，站在山之巅再去思考

Answer 3

1、a clever person may become the victim of his own ingenuity (成语 saw);
2、cleverness may overreach itself.
3、too smart for one's own good.