Example: Henry David Thoreau, a 19th century American writer and philosopher, wrote our frittered away by detail... simplify, simplify!" Thoreau's advice to live a simple life is difficult to follow in a society where a fast pace of life has become normal, and the acquisition of material possessions is encouraged. Although modern society places much emphasis on materialism, it does not bring happiness. If we examine Thoreau's principles, we will find several ways to live a simple, yet richly rewarding life. f we follow Henry David Thoreau's philosophy will ing simply bring better physical and mental health, it will give us more time to enjoy living, and it will allow u