科学是提出正确问题的艺术。
Sustainability is not just a trend, it's a responsibility we owe to future generations.
"I like the night. Without the dark, we'd never see the stars."
文化核心的概念对于理解社会如何组织其生存活动至关重要。
The greatest threat to our forests is not the axe, but indifference.
The mind is not a machine to be understood, but a living process to be experienced.