Infinite responsibility is a pathological condition.
作家是故事的讲述者，也是世界的创造者。
Nature is a wonderful teacher, and if we will only be patient and observe, she will reveal her secrets to us.
We must mine coal responsibly today so that our children inherit both energy security and a healthy environment.
International politics is a brutal and unforgiving arena, where states constantly strive to maximize their power and security.
