Quality should never be compromised for quantity.

The idea that we will make a society where literally everybody is graded, the good at the top, bad at the bottom, exactly done as it should be, is impossible. There are simply too many random factors: accidents, accidents of birth, accidents of things dropping on people's heads, illnesses, etc. We will never get to grade them, never get to grade people as they should.

理性是冰冷的太阳，它给予光明却不给予温暖。

真正的危险不是计算机开始像人一样思考，而是人开始像计算机一样思考。