Tyranny will fall, freedom will endure.

释义：他强调空气密度对于物质形态的决定性作用，认为物质的形态和性质都受到空气密度的影响。

"Home is not a place, it's a feeling."

The true cost of oil isn't just the price per barrel—it's the environmental and social impact.

数学家是将咖啡转化为定理的装置。