事实上，我常常喜欢女人。我喜欢她们的不拘一格。我喜欢她们的完整。我喜欢她们的匿名性。

成为你希望在世界上看到的变化。

股市在短期内是投票机，但在长期内是称重机。

The boundary between physics and mathematics is not as clear-cut as we might think.

The historian must be a poet and a philosopher.

The most important skill in mathematics is the ability to ask the right questions.

自由在于勇敢。

拯救森林靠的是合作，而非竞争。