Ethernet is a shared medium, and the key to its success is its simplicity.

In mathematics, as in life, the most elegant solutions often arise from a deep understanding of the problem.

唯一使生活成为可能的是永久、难以忍受的不确定性；不知道接下来会发生什么。

I always prefer to believe the best of everybody; it saves so much trouble.

每一个词都是一个世界。