看、听和记忆都是建构的行为。
Seeing, hearing, and remembering are all acts of construction.
采矿的可持续性不是一种选择,而是我们的经营许可证。
我们今天关于海洋资源的每个决定都将在未来几十年影响海洋生态系统。
The hardest thing to explain is the glaringly evident which everybody had decided not to see.