我们都是生命之链的一环。
We are all part of an unbroken chain of life.
采矿业的领导力意味着将安全、效率和社区长期影响置于首位。
Law is not a system of rules, but a system of rules and principles.
我把它当作每天都是一个新的挑战，我必须每天变得更好。
The only meaningful way to study learning is through objective measurement.
生命的价值不在于我们呼吸的次数，而在于那些让我们屏息的时刻。