The hardest challenges often lead to the greatest breakthroughs.
最艰难的挑战往往带来最大的突破。
Writing is a way of being happy.
Any woman who understands the problems of running a home will be nearer to understanding the problems of running a country.
名称的意义就是它的指称对象。
We must treat soil health as the foundation of our food security.
Oil and gas will remain part of the energy mix for decades to come, but we must produce them as cleanly as possible.
The only thing that can make you a success is your passion.
Sustainability isn't a choice—it's our responsibility to the next generation.