自由是无价之宝。
A liberdade é um bem que não tem preço.
以太网是一种共享介质,其成功的关键在于其简单性。
数据是新时代的石油,但比石油更难管控。
Careless words bring suffering, while gentle words bring peace.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The best stories are those that remind us that the world is alive.