How many roads must a man walk down before you call him a man?

在更有价值的人力和非人力资源的生产中，思想是关键投入。

The future of grain farming lies in balancing tradition with innovation—honoring the past while embracing technology.

最好的投资就是投资自己。

"Model checking is a powerful technique for verifying the correctness of finite-state concurrent systems."

计算机是一种表达媒介，就像钢琴是一种表达媒介一样。