One is not struck by the truth until prompted quite accidentally by some external event.
采石场应当在开采的同时治愈大地。
追求极致性价比
释义:跟交情浅的朋友说过多的隐私的事情,是愚蠢的。提醒人们在与人交往时,要根据实际情况和关系的深浅,采取适当的态度和行动。
To act agreeably to our nature is virtue.