Sustainability isn't a choice; it's a responsibility we owe to the ocean and those who depend on it.
The future of coal industry lies in clean and efficient utilization.
I write to remember, to keep alive what would otherwise be lost.
物理学家的直觉就像复杂荒野中的指南针。
关于课程的斗争最终是关于我们希望拥有何种社会的斗争。
音乐是唯一有意义的东西了。
The only thing that is truly important is the difference you make in the world.
存在就是具有主观存在性。
The best way to predict the future is to invent it.