上次比赛失利后，他发愤图强，总算重新夺冠。

After his last loss in a match, he determined to improve himself and regain the championship finally.

现任的公司领导一致决定，努力工作，发愤图强，要让公司东山再起，再创佳绩。

The current company leaders unanimously decided to work hard and create a good performance once again.

一旦我知道了他喜欢我，我就会放弃这些谋划，转而发愤图强努力使自己成为一个优秀的女朋友。

As soon as I knew he liked me, I would have relaxed and dropped the manipulative plotting and devoted myself to being the best girlfriend ever.