to work hard and continuously
trabajar duro y de forma continua (trabajar duro y de forma continua)
"If you keep your nose to the grindstone, you'll achieve your goals."
"Si tú sigues trabajando sin descanso, lograrás tus metas." (si tu **keep your nose to the grindstone**, lograras tus metas)
to control or influence someone or something secretly
to angrily scold or criticize someone
a very strong expression of gratitude
to wash something quickly with water
to experience pressure or criticism
to have something as the main point or reason