——1997年7月30日在拉斯维加斯美国全国州长协会大会上发言
我们生产的每一桶石油都必须负责任地完成,充分考虑环境和社会影响。
No one can tell what goes on in between the person you were and the person you become.
The writer’s true homeland is language.
Curiosity and persistence are the driving forces behind scientific breakthroughs.