within

Through their own conduct [people] often lock themselves out of the best that is within them. Only afterward do they realize how poor they have become. They have cut themselves off from the world of goodness and beauty within them. . . . So many people have to bear this burden. It is what makes them lose heart. They pass a garden and know that the flowers blossoming in it are no longer for them.
— Albert Schweitzer, quoted in Thoughts for Our Times, Peter Pauper Press, 1975