"You should examine yourself daily. If you find faults, you should correct them. When you find none, you should try even harder"

This quote by Xi Zhi highlights the significance of self-examination and self-improvement. The concept recommended is that one should be vigilant and constantly monitor one's habits and actions in order to identify any faults and remedy them. However, it also suggests that even when we feel as though we have no faults, we need to still make every effort to do better and work harder in order to preserve and enhance ourselves. Thus, the crux of this quote is to stay simple, reflective, and devoted to self-improvement.