The world is a place of shadows, and we are the ghosts that walk through them.
世界是一个充满阴影的地方，而我们则是穿行其中的幽灵。
To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.
风、海和移动的潮汐就是它们本来的样子。如果其中有奇迹、美丽和庄严，科学将会发现这些品质。
Sustainability is not an option, it's a responsibility.