如果科学家没有努力提升他的知识和技能，当幸运的突破来临之时他可能会意识不到。

If the scientist has not worked hard to develop his knowledge and skills, he may not recognize that lucky breakthrough when it comes along.

youdao

我努力提升价值，而不是增加噪音。

I try to add value here, rather than adding to noise.

youdao

从不努力提升自我是通往平庸生活的必经之路。

Never trying to improve yourself is a guaranteed path to living a completely average life.

youdao

For example he employer may have said verbally or suggested to an employee that if you do well we'll promote you up and you will have various advantages in the future.

例如，也许雇主向雇员口头上说过,或者建议过，如果你工作努力,我们将提升你的职位,并且在将来你会有很多的优势。

耶鲁公开课 - 金融市场课程节选