will digital currency replace paper money, Knowledge graph

Value investment = an undervalued company that finds and holds sustainable profitability for a long time.

Main thinking = buying and selling logic, following the main capital movements to control positions.Continue to attack after washing dishes?Fool wisdom = value investment+main thinking!

Continue to attack after washing dishes?Investment is the process of recognizing "economy, policy, value, main force, cycle, mood, position and trust". Fear comes from the unknown, and greed comes from want.Value investment = an undervalued company that finds and holds sustainable profitability for a long time.