To meditate is to become silent. In that inner quietness, you lose yourself in God's creation. You recognize the Creator in all of creation. ...To meditate is to keep on listening, listening, listening to God. To listen is to become lost in God, sensing God everywhere. To be silent is a form of being in love with God, and so is weeping in total surrender into immense love and longing for God.
Don't ask what the world needs. Ask what makes you come alive, and go do it. Because what the world needs is people who have come alive.