AttentionBrainConsciousnessDailyHabitsintentionalityMindfulnessMindsetPhilosophyPresent momentQuality of lifeRoutineSam Harris샘 해리스 16 Feb 2026 Sam Harris - How we spend our days is, of course, how we spend our lives. "How we spend our days is, of course, how we spend our lives." - Sam Harris. "우리가 하루…