When people do not ignore what they should ignore, but ignore what they should not ignore, this is known as ignorance.
ZhuangziThose who follow the Tao are of clear mind. They do not load their mind with anxieties and are flexible in their adjustment to external conditions.
ZhuangziWhen I look at what the world does and where people nowadays believe they can find happiness, I am not sure that that is true happiness. The happiness of these ordinary people seems to consist in slavishly imitating the majority, as if this were their only choice. And yet they all believe they are happy. I cannot decide whether that is happiness or not. Is there such a thing as happiness?
Zhuangzi