智者云：“话说出口之前，请三省自问。第一层自问，“信息是否为真？”，第二层自问：“有必要说么？”第三层自问：“是出于善意的么？”

The problem of the modern age is the problem of the individual's self-preservation in the face of the overwhelming power of the social mechanism.

The key to success is to keep learning and adapting.