เสียงที่ใช้ร่วมกัน

Seneca, one of the wealthiest men in Rome, used to set aside a few days every month to live like a beggar. He would wear coarse clothes, eat only the cheapest bread, and sleep on the floor. While doing this, he would ask himself: 'Is this the condition I feared?' Most of us lack discipline because we have become slaves to comfort. We don't work because we feel tired; we don't exercise because it’s cold. We are terrified of being uncomfortable. To build discipline fast, you must practice Voluntar