The way positive reinforcement is carried out is more important than the amount.
The magic number 150 suggests that the size of our social networks is limited by the size of our brains.
The future competition is not about products, but about business models.
你的思维模式决定了你的生活模式。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."