科学无法解决自然的最终奥秘。这是因为,最终我们自己也是自然的一部分,因此也是我们试图解决的奥秘的一部分。
Sustainability is not an option; it's a necessity for the survival of our oceans and our planet.
Modern quarrying requires us to be geologists, ecologists, and community diplomats simultaneously.