矿业必须以可持续发展为核心进化，否则我们可能被淘汰。
Not what we have, but what we enjoy, constitutes our abundance.
The great question which, in all ages, has disturbed mankind, and brought on them the greatest part of their mischiefs, has been, not whether there be power in the world, nor whence it came, but who should have it.
BYD's mission is to make the world a better place.