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积极强化的实施方式比强化的数量更重要。
The way positive reinforcement is carried out is more important than the amount.
"The act of reading is an act of resistance against the noise of the world."
User needs are both the starting point and the end point of business.
我们必须建立一个没有经济支配、没有剥削、没有失业、没有战争的世界。
Every mathematical problem is a window into a new world of understanding.
I don't believe in luck, I believe in preparation.
The American dream is powered by American energy.
黄金法则就是没有黄金法则。