to do something very important that will be remembered
hacer algo muy importante que será recordado (hacer algo muy importante que sera recordado)
"The young scientist made history by discovering a new planet."
"El joven científico hizo historia al descubrir un nuevo planeta." (el joven cientifico hizo historia al descubrir un nuevo planeta)
a part of the complete solution or understanding
to speak or act without thinking carefully
a very good chance to do something
to start working hard on something
to be extremely generous and selfless
strong feeling of envy