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The complexity of software is an essential property, not an accidental one.

There’s a kind of sadness in the air, but it’s a sadness that makes you feel alive.

You have to be willing to fail, to be wrong, to start over again with lessons learned.

The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.

你不是管理人；你是管理事物。你領導人們。

The true power of mathematics lies in its ability to reveal hidden patterns and structures in the chaos of the universe.

The great philosophers are the great lovers of truth.