这个世界的门槛从来都不是那么低。The threshold of this world is never so low。你必须付出比常人更多的努力和汗水，才能获得一点点机会。You have to put in more effort and sweat than the average person to get a tiny bit of opportunity。门永远都向勤奋和坚持敞开。The door is always open to diligence and perseverance。