The world is full of people whose notion of a satisfactory future is, in fact, a return to the idealised past.

In the end, the goal of computer science is not just to build faster machines, but to deepen our understanding of the universe.

研究不仅仅是回答问题，还要提出正确的问题。

The meaning of life is contained in every single expression of life. It is present in the infinity of forms and phenomena that exist in all of creation.

优秀的设计解决问题，而卓越的设计预见问题。