to work hard and continuously
努力工作并持续不断 (nǔlì gōngzuò bìng chíxù bùduàn)
"If you keep your nose to the grindstone, you’ll achieve your goals."
"如果你保持在磨石上工作，你将实现你的目标。" (rúguǒ nǐ **bǎochí zài móshí shàng gōngzuò**, nǐ jiāng shíxiàn nǐ de mùbiāo)
to reach a point where one is physically or mentally exhaust...
to achieve the highest position or level in something
to decide to do something without being asked or required
an issue that is constantly debated and used for political g...
to stop being loyal or trustworthy
completely controlled or dominated by someone
