大自然往往隐藏于幕后。
Nature is wont to hide itself.
我对制作美丽的物品不感兴趣，我对制作有意义的系统感兴趣。
The coal industry is not just about digging rocks; it's about powering lives and fueling progress.
The measure of our success isn't in quarterly profits, but in the health of fish stocks decades from now.
The habit of searching for the positive in everything will transform your life.