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The ultimate goal of neuroscience is to understand how the brain gives rise to the mind.

If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

Inflation is the mechanism that can make the universe flat, homogeneous, and isotropic.

Memories， even your most precious ones， fade surprisingly quickly. But I don’t go along with that. The memories I value most， I don’t ever see them fading.