应对不自由世界的唯一方法就是变得如此绝对自由，以至于你的存在本身就是一种反抗。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The future of coal depends on our ability to innovate and reduce its environmental impact.
You have to believe in yourself when no one else does – that’s what makes you a winner.
创新在我们行业不是可选项，而是在变化的世界中保持相关性的唯一途径。
当别人拒绝你的时候，不要在意。假设他们和你一样：忙碌、没时间、注意力分散。稍后再试一次，很神奇，第二次尝试往往会成功。
科学是关于理解世界，而医学是关于应用这种理解来帮助人们。
Every decision we make today ripples across the oceans of tomorrow.
外交并不是被动地适应变化，而是积极主动地塑造变化。
The only limit is the one you set yourself.