成功的关键不仅在于个人技能，还在于团队的协作。
释义：人才没有固定不变的价值，器物没有一成不变的用处。
In the end, we are all just trying to find a way to live with our own shadows.
Investing in clean coal technologies isn't an expense—it's an investment in our future.
Remember, if you ever need a helping hand, it's at the end of your arm, as you get older, remember you have another hand: The first is to help yourself, the second is to help others.