Toma de la vida todo lo que te dé, sea lo que sea, siempre que te interese y te pueda dar cierto placer.

Nada es más valioso que la risa. Se requiere de fuerza para reír y abandonarse a uno, para ser ligera. La tragedia es lo más ridículo.

But now, inside the gallery, something happens to him. He finds his emotions gripped by the paintings, the huge, colorful canvases by Diego Rivera, the tiny, agonized self-portraits by Frida Kahlo, the woman Rivera loved. Fabien barely notices the crowds that cluster in front of the pictures.
He stops before a perfect little painting in which she has pictured her spine as a cracked column. There is something about the grief in her eyes that won't let him look away. That is suffering, he thinks. He thinks about how long he's been moping about Sandrine, and it makes him feel embarrassed, self-indulgent. Theirs, he suspects, was not an epic love story like Diego and Frida's.
He finds himself coming back again and again to stand in front of the same pictures, reading about the couple's life, the passion they shared for their art, for workers' rights, for each other. He feels an appetite growing within him for something bigger, better, more meaningful. He wants to live like these people. He has to make his writing better, to keep going. He has to.
He is filled with an urge to go home and write something that is fresh and new and has in it the honesty of these pictures. Most of all he just wants to write. But what?

As I rode back to Detroit, a vision of Henry Ford's industrial empire kept passing before my eyes. In my ears, I heard the wonderful symphony which came from his factories where metals were shaped into tools for men's service. It was a new music, waiting for the composer with genius enough to give it communicable form.

I thought of the millions of different men by whose combined labor and thought automobiles were produced, from the miners who dug the iron ore out of the earth to the railroad men and teamsters who brought the finished machines to the consumer, so that man, space, and time might be conquered, and ever-expanding victories be won against death.

You too know that all my eyes see, all I touch with myself, from any distance, is Diego. The caress of fabrics, the color of colors, the wires, the nerves, the pencils, the leaves, the dust, the cells, the war and the sun, everything experienced in the minutes of the non-clocks and the non-calendars and the empty non-glances, is him.

I spent the two and one-half months between my meeting with the Art Commission and the beginning of my actual mural work in soaking up impressions of the productive activities of the city. I studied industrial scenes by night as well as by day, making literally thousands of sketches of towering blast furnaces, serpentine conveyor belts, impressive scientific laboratories, busy assembling rooms; also of precision instruments, some of them massive yet delicate; and of the men who worked them all. I walked for miles through the immense workshops of the Ford, Chrysler, Edison, Michigan Alkali, and Parke-Davis plants. I was afire with enthusiasm. My childhood passion for mechanical toys had been transmuted to a delight in machinery for its own sake and for its meaning to man -- his self-fulfillment and liberation from drudgery and poverty. That is why now I placed the collective hero, man-and-machine, higher than the old traditional heroes of art and legend. I felt that in the society of the future as already, to some extent, that of the present, man-and-machine would be as important as air, water, and the light of the sun.

This was the "philosophy," the state of mind in which I undertook my Detroit frescoes.