The question of truth and falsehood is always present, but it is not always answerable.
真假的问题始终存在，但并不总是可以回答的。
一本书就是你握在手中的一个梦想。
The key to success is to keep growing in all areas of life - mental, emotional, spiritual, as well as physical.
Feelings are the subjective aspect of mental processes.
煤炭的未来不在于过去，而在于创新和可持续性。
Safety isn't a cost—it's an investment in our most valuable resource: people.
There are no lines in nature, only areas of color, one against another.