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On pivoting: "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."

"We are all prisoners of our own choices, but we are also the architects of our own freedom."

學習人工智能的最好方法就是去做人工智能。

Consciousness serves the organism's need to interact effectively with its world.

歲月不居，流逝如滔滔江水，年紀衰老，一天不如一天了。我滿腔憂愁，煩悶難以排遣，前途無望啊，心中總覺不安。