You are a child of the universe, no less than the tree & the stars; you have right to be here. And whether or not it is clear to you, no doubt the universe is unifolding as it should.
Therefore be at peace with God, whatever you conceive Him to be, and whatever your labors & aspirations, in noisy confusion of life keep peace with your soul.
With all its sham, drudgery & broken dreams, it is still a beautifful world. Be careful. Strive to be happy.