递归是计算的根源，因为它需要时间来描述。

有人说人是理性的动物。我一生都在寻找可以支持这一说法的证据。

We are lonesome animals. We spend all our life trying to be less lonesome. One of our ancient methods is to tell a story begging the listener to say — and to feel — 'Yes, that's the way it is, or at least that's the way I feel it.'

了解穷人的真实生活是设计有效政策帮助他们第一步。

在以色列，要成为一个现实主义者，你必须相信奇迹。

Strategic management is not a science, but an art.

最痛苦的事莫过于在过分爱一个人的过程中失去自我，忘记了自己也很特别。

Healthy fish mean healthy people and a healthy planet.