可持续性不是一种选择；它是我们行业未来的必要条件。
Sustainability is not an option; it's a necessity for the future of our industry.
The best armor of old age is a well-spent life perfecting it.
The energy industry is not just about extracting resources; it's about powering progress responsibly.
There is no such thing as a moral or an immoral book. Books are well written, or badly written.
A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.
The more you dream, the more you achieve.
近似算法证明了在实现实际解决方案中妥协的力量。