what companies use bitcoin Top Knowledge

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

Fool's main control panel = value investment+main thinking!Investment is the process of recognizing "economy, policy, value, main force, cycle, mood, position and signal".Move the center of gravity up! As long as you are in the right direction, you will hold shares to rise!

Value investment = an undervalued company that finds and holds sustainable profitability for a long time.Fear comes from the unknown, and greed comes from want.