这种我们能创造一个每个人的能力都忠实地被分级，好的就到顶端，坏的就到底部，而且保证过程毫无差错，这是不可能的。这世上有太多偶然的契机，不同的机运，出身，疾病，从天而降的意外等等，我们却无法将这些因素分级，无法完全忠实的将人分级。
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.
创新不仅仅是技术问题；它关乎改变思维方式和流程，以创造真正的价值。
The nose of a mob is its imagination. By this, at any time, it can be quietly led.
没有孩子的民族将面临无望的未来；没有树木的国家将面临更加无望的未来。
The best leaders are those who serve others.