Every ounce of metal we produce carries with it the weight of our environmental commitments.
I've never been a person that has been like, 'I want to be a role model.' But then you realize you are, and you have to be careful with what you say and do.
每晚我上床睡觉,醒来时就更富有。
Science is the most powerful tool for human beings to understand and transform the world.