Natural gas will play a critical role in the transition to a lower-carbon future.

数学不知道种族或地理界限；对于数学来说，文化世界是一个国家。

"Silence is as important as the words we speak."

我不是那种会让对训练的热爱减少的人。

Nobody understands when a woman makes a choice to marry and have children, in one way her life begins, but in another way, it stops. You build a life of details, and you just stop and stay steady, so that your children can move.

爱中没有公正，没有比例，也不需要。

Certification programs are more than stickers on wood products; they represent a promise to our planet.