今天我们必须负责任地开采煤炭，这样我们的孩子才能继承能源安全和健康的环境。
We must mine coal responsibly today so that our children inherit both energy security and a healthy environment.
Self-education is, I firmly believe, the only kind of education there is.
最重要的是享受生活——快乐——这才是最重要的。
我是火星人，没人能触及我。
消费者的信任是通过透明度和始终如一的承诺兑现赢得的。
Creativity is a central source of meaning in our lives.