This very mind

A monk asked Mazu, "What is Buddha?" Mazu said, "This very mind is Buddha."

The Gateless Gate, case 30

How to sit with it

Not some better mind you might have later. This one, as it is now.

Read it once more, slowly. Then sit for two minutes and let it stay in the background. There is nothing to solve. New to this? Read what a koan is.