世界在变化，我们必须随之改变。
The world is changing, and we must change with it.
Grit is passion and perseverance for very long-term goals.
The genetic code is a testament to the complexity and elegance of biological systems.
What of soul was left, I wonder, when the kissing had to stop?
译文：不要因为很小的善事就不去做，也不要因为很小的恶事就去做。赏析：善事虽小，时间久了能提高人的品质。恶事虽小，但时间久了就会败坏人的品行。
拥有过去是一回事，被过去挟持是另一回事。
Coal is not just a commodity, it's a commitment to America's future.
Collaboration across industries is key to unlocking new opportunities in resource extraction.