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The brain is a kind of computer, but it's a very different kind of computer from the ones we're used to.

The one thing that offends me the most is when I walk by a bank and see ads trying to convince people to take out second mortgages on their home so they can go on vacation. That's approaching evil.

糧食安全始于土壤安全。

可持續(xù)性不是一種選擇；它是我們行業(yè)未來(lái)的必需品。