The best quarries leave not just holes in the ground, but value in communities.
居处和行动都无需不必要的思虑,不私藏分别是非美恶的观念,四海之内共享利益,这才是真的喜悦;人人都得到所需物资的保障,社会就安宁。
"The world is full of light and life, and the true crime is not to be interested in it."