那时我老得多，现在我比那时年轻。

Architecture is a human act that transforms nature into culture.

Where is the wisdom we have lost in knowledge? Where is the knowledge we have lost in information?

能源的未来在于传统化石能源与可再生能源的融合发展。

机械感觉系统是大自然的工程杰作。

I don’t like to be comfortable. I like to be challenged.

问题是，我们是否乐于假设我们的孙子孙女可能永远无法在大象的图片书之外看到大象？