Chop onion, carrot, and celery into small pieces.
Mince the garlic.
Heat olive oil in a pot and sauté the garlic.
Add onion, carrot, and celery and stir-fry for 3 minutes.
Add zucchini and cabbage, and stir-fry for another 3 minutes.
Add tomatoes, water, and herbs, and bring to a boil.
Season with salt and pepper, then simmer on medium-low heat for 20 minutes.