我喜欢狗。你总是知道狗在想什么。它有四种情绪。快乐、悲伤、生气和专注。

A writer's life is a highly vulnerable, almost naked activity. We don't have to weep about that. The writer makes his choice and is stuck with it. But it is true to say that you are open to all the winds, some of them icy indeed. You are out on your own, out on a limb. You find no shelter, no protection — unless you lie — in which case of course you have constructed your own protection and, it could be argued, become a politician.

The key to innovation is fostering a culture of continuous improvement.

理论物理学之于数学，犹如雕塑之于大理石块。