Ref

“Because," explained Mary Rommely simply, "the child must have a valuable thing which is called imagination. The child must have a secret world in which live things that never were. It is necessary that she believe. She must start out by believing in things not of this world. Then when the world becomes too ugly for living in, the child can reach back and live in her imagination. I, myself, even in this day and at my age, have great need of recalling the miraculous lives of the Saints and the great miracles that have come to pass on earth. Only by having these things in my mind can I live beyond what I have to live for.”
― Betty Smith, A Tree Grows in Brooklyn

“Because the child must have a valuable thing which is called imagination. The child must have a secret world in which live things that never were. It is necessary that she believe. She must start out believing in things not of this world. Then when the world becomes too ugly for living in, the child can reach back and live in her imagination.”
― Betty Smith, A Tree Grows in Brooklyn

“Who wants to die? Everything struggles to live. Look at that tree growing up there out of that grating. It gets no sun, and water only when it rains. It's growing out of sour earth. And it's strong because its hard struggle to live is making it strong. My children will be strong that way.”
― Betty Smith, A Tree Grows in Brooklyn

“She was made up of more, too. She was the books she read in the library. She was the flower in the brown bowl. Part of her life was made from the tree growing rankly in the yard. She was the bitter quarrels she had with her brother whom she loved dearly. She was Katie's secret, despairing weeping. She was the shame of her father stumbling home drunk. She was all of these things and of something more...It was what God or whatever is His equivalent puts into each soul that is given life - the one different thing such as that which makes no two fingerprints on the face of the earth alike.”
― Betty Smith, A Tree Grows in Brooklyn