我们都是自己过去的幽灵，徘徊在我们曾经熟悉的地方。
"We are all ghosts of our former selves, haunting the places we once knew."
Every challenge is an opportunity to learn and grow.
Ethernet is a shared medium, and the key to its success is its simplicity.
There is no better teacher than history in determining the future……There are answers worth billions of dollars in a history book.
盖亚假说是一种将地球视为有生命的系统的方式，不是情感上的，而是作为一个系统。