what is cryptocurrency based on Block

Don't deny yourself because of temporary difficulties.Then meet at the summit.Throughout our lives, we don't want to live what others think, but what we like.

Then meet at the summit.Don't deny yourself because of temporary difficulties.

The mountain has its peak, and the lake has its other shore. In the long road of life, everything turns around!We work hard separately, and then meet at the top.We work hard separately,