Sarah Yossef, daughter-in-law of Gaon Rav Ovadia Yosef ztz"l, invites us to discover, in "Positive Thinking" according to the Torah, the extraordinary power of thought and the infinite strength of a person who knows how to master it. "Positive Thinking" is not merely an interesting and enriching book — thanks to its wealth of practical teachings and testimonies, this precious work allows us to gain a healthy, positive outlook on life.