Leadership is about making tough decisions with empathy and vision.

数学教会我们同时进行逻辑和创造性的思考。

在追求数学真理的过程中，我们常常发现更多的问题而非答案。

The novel is a totalizing form; it tries to encompass all of human experience.

The most dangerous poison is the feeling of achievement. The antidote is to think every morning, 'What can be done better?'

隐私不仅是一种权利，而且是自由社会运作的必要条件。