Each moment is all being, each moment is the entire world. Reflect now whether any being or any world is left out of the present moment. - Dōgen

To learn the way of the Buddha is to learn about oneself. To learn about oneself is to forget oneself. To forget oneself is to be enlightened by everything
in the world. To be enlightened by everything in the world is to let fall one's own body and mind.

"Kind mind" is parental mind. Just as parents care for their children, you should bear in mind the three treasures. Even poor or suffering people raise their children with deep love. Their hearts cannot be understood by others. This can be known only when you become a father or a mother. They do not care whether they themselves are poor or rich; their only concern is that their children will grow up. They pay no attention to whether they themselves are cold or hot but cover their children to protect them from the cold or shield them from the hot sun. This is extreme kindness. Only those who have aroused this mind can know it, and only those who practice this mind can understand it. Therefore, you should look after water and grain with compassionate care, as though tending your own children.

If you are unable to find the truth right where you are, where else do you expect to find it?