用硬件定义体验的时代结束了，现在是软件定义体验的时代。

为人高傲自夸，喜欢独断专行，这是行事办事的祸患。

The central task of education is to implant a will and facility for learning; it should produce not learned but learning people. The truly human society is a learning society, where grandparents, parents, and children are students together.

认证标准不仅仅是文书工作，它们是我们对地球的承诺。