The Secret of Happiness and Success Part IV: The Bible’s Teachi ( Kōfuku to Seikō no Hiketsu IV: Seisho ga Oshieru Seikatsu e no Shishin )
How can you be successful and progress through life being content with your achievements? The author reflects upon his own life as happy and filled with no regrets, and he summarizes the secrets that have enriched his personal and professional life. This is the 4th and final book of the popular series. A5 size, 336 pp.