We are all detectives of our own past.
我们都是自己过去的侦探。
The strength of a building is not just in its materials, but in the spirit of the people who use it.
The quality of an organization's focus determines the quality of its results.
释义：做事如果不彻底解决问题，可能会留下隐患，导致自己遭受伤害。