The true value of a forest isn't measured in board feet, but in biodiversity and carbon sequestration.

The essence of architecture is the play of light on form.

That is one hard truth.It's hard to put a leash on a dog once you've put a crown on its head.

我们必须听取科学家的意见，并根据他们对海洋生态系统的警告采取行动。