人は、自分が思っている以上に、他人を必要としている。
人比自己想象的更需要他人。
世界上缺少的是正义，而不是慈善。
In the realm of computational learning, the key is not just to learn, but to learn efficiently.
Consciousness is a stream, not a collection of separate elements.
The magic number 150 suggests that the size of our social networks is limited by the size of our brains.