If the scientist has not worked hard to develop his knowledge and skills, he may not recognize that lucky breakthrough when it comes along.
⇑ Translate the sentence above by Google ⇑
Related: breakthrough
Prev: Scientists have discovered how the Ebola virus enters cells and infects humans, marking a major breakthrough in the battle against the virus after the deadly outbreak in West Africa in March 2014.
Next: Scientists have made a major breakthrough in the treatment of cancer, bringing great hopes to those patients.
