可持续性不是一种选择；而是我们对后代的责任。
Sustainability is not an option; it's a responsibility we owe to future generations.
我从来都不是天生的，我所做的只是不断尝试。
Every ounce of metal we produce carries with it the weight of our environmental commitments.
没有什么比时机成熟的思想更强大。