When the mind becomes calm, nothing is impossible. But, it’s impossible to calm the mind unless it is clean.
A clean mind could be calmed easily, so clean the mind.
What makes the mind dirty? All the dirty thoughts make the mind dirty because the mind is nothing but a bunch of thoughts.
When the thoughts are clean, the mind is clean. When the thoughts are ugly with jealousy, hatred, or vengeance, it’s a dirty mind that thinks and becomes those thoughts.
And the dirty mind makes a dirty body. So everything that you think is also transferred to the body. So, keep the mind, body, and senses clean.