The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.
嫉妒在今日是一种禁忌话题,但这个社会上最普遍的感受,便是嫉妒。嫉妒来自生而平等的精神。
The study of cognition requires both empirical and theoretical approaches.
The more constraints you have, the more creative you become.