If you're trying to achieve, there will be roadblocks. I've had them; everybody has had them. But obstacles don't have to stop you. If you run into a wall, don't turn around and give up. Figure out how to climb it, go through it, or work around it.
我们开采的最宝贵资源不是煤炭，而是我们员工的才能和奉献精神。
To be or not to be,that's a question.