Our heroes are human heroes. That's a very new situation. Most other societies have had, right at their center, the worship of something transcendent: a god, a spirit, a natural force, the universe, whatever it is -- something else that is being worshiped. We've slightly lost the habit of doing that, which is, I think, why we're particularly drawn to nature.

现代密码学的挑战不仅在于保护信息，而且在于以一种既高效又可扩展的方式来实现。

使我们无法自由和高尚地活着的最主要原因是对财富的迷恋。

最好的故事是那些挑战我们以不同方式思考的故事。

Mathematics is a living subject, constantly evolving and growing.

农民是我们食品系统的支柱，我们必须用正确的工具支持他们。

想象力比知识更重要。