爱不过是使用积极强化的另一个名字？或者反过来。
知道的就是知道的，不知道的就是不知道的，这就关于知道的真谛。”
I am tomorrow, or some future day, what I establish today. I am today what I established yesterday or some previous day.
The very important thing you should have is patience.
People who learn to control inner experience will be able to determine the quality of their lives, which is as close as any of us can come to being happy.
The PAC learning framework provides a formal way to quantify the learnability of a concept class.