Naturally, people are never satisfied with what they already have. They always want something new and different. I agree with this opinion. This desire makes people make progress. Discontent is the first step to progress. Many young people change their jobs constantly because they are discontent with the current job they have. If they stick to one job for the rest of their life, they will be regretful. So they change their job and hope that the next job can bring them more money and further personal development. They are making great efforts, not only good for themselves but also for the whole country.
The NBA superstar, Tracy McGrady, has one of the most slogans ever: I am never satisfied. Due to this thought, he had made many glorious moments in his career life.
人类的本能就是永远都不会满足。人们总是要新的东西、与众不同的东西。我非常同意这一观点。这种欲望让人们不断进步。不满足，则是进步的第一步。许多年轻人不断地换工作，因为他们不满足于现在的这份工作。如果他们做一份工作做到老，他们会后悔的。所以他们不断地换工作，寄希望于下一份工作可以把带来更多的金钱和职业发展的空间。他们不断地努力，不仅仅是为了自己也是为了这个国家。美国职业篮球的明星特雷西麦迪曾说过这样一句话：我永不满足。就因为这一理念，他在职业生涯中创造了很多奇迹。
We always want something better. Better job, better house, better life, more and more money. That’s the reason why society keeps on developing. If we were simply satisfied with what we already had, this world would have never been so good. Try to find out the things you don’t satisfy with, and try to change them. Make it better.
我们总是想要更好的东西。更好的工作、更好的房子、更好的生活，更多的钱。这就是社会在不断发展的原因。如果我们满足于现有的东西，那这个世界不会如此美好。试着去找出你不满意的东西，并试着把它变得更好。
