In distributed systems, the key challenge is achieving consensus among unreliable components.

最成功的公司不只是销售产品，而是解决问题。

Every seed we plant today is a promise to future generations.

The challenge is to ensure that the Internet remains a force for good, a tool for empowerment, and a platform for innovation.

奖赏不正确，没有鼓励作用；施刑不正确，也起不到惩戒作用。