Believe in yourself, research is the process of try again wrong!

相信自己，研究就是错了再试的过程！

youdao

Wrong once is don't again wrong for the second time, don't let yourself become a joke.

错了一次就不要再错第二次，不要让自己变成一个笑话。

youdao

When the clock stopped he took it apart, found what was wrong, and put the whole thing together again.

钟停了之后他把它拆开，找出了问题，然后又全部装好了。

《柯林斯英汉双解大词典》

He did certain things wrong. And others which he did correctly were done over and over again.

VOA: special.2009.10.31

We can't help understanding. We always already understand, which has nothing to do again with whether or not we're right or wrong.

我们控制不住地去理解，我们总是已经理解了，这与对错无关。

耶鲁公开课 - 文学理论导论课程节选

People should feel free to correct my arithmetic because it's often wrong; 90 right? Two-thirds of 90, whoops, what do I need, start again.

我要是算错了要提醒我,我总算错,90对吧,90的2/3,我说错了

耶鲁公开课 - 博弈论课程节选

This scan showed the "benign" lump on my kidney again but nothing wrong with the liver.

BBC: Scrubbing Up: Your Comments

He proved them wrong again by becoming a very effective, much-admired diplomat.

FORBES: Fact and Comment

But they are queasily aware that things could well go wrong again.

ECONOMIST: Iraq