There’s a kind of sadness in the air, but it’s a sadness that makes you feel alive.
空气中弥漫着一种悲伤，但这种悲伤让你感觉活着。
Every book is a kind of journey, and every journey changes you.
"Sound can shape a space as much as any physical structure."
能源的未来在于我们持续适应和创新的能力。