As a person walks toward higher ground, their mind often grows steadily calmer; as a person begins to go downhill, their emotions, instead, tend to become increasingly agitated. When you are calm, you can observe yourself; when you are humble, you can make room for others. As for restlessness and self-satisfaction, they most easily cause people to lose their sense of proportion. A true turning point in life never depends on sheer effort alone—it lies in whether, at crucial moments, you can still stay clear-headed and peaceful.