Saadi: When the belly is empty, the body becomes spirit; when it is full, the spirit becomes body.

When the belly is empty, the body becomes spirit; when it is full, the spirit be — Saadi

When the belly is empty, the body becomes spirit; when it is full, the spirit becomes body.

Source: Wikiquote (CC BY-SA 3.0). Quotations may be subject to their authors' rights and may be shown in translation.