Sustainability is no longer an option—it's a business imperative for long-term survival.

"In human relationships, kindness and lies are worth a thousand truths."

教师必须为形成较好人类而献出一切。

轻易不动感情的人，一旦动情，就会地裂山崩，把自己燃烧成一堆灰烬，被他爱上的人，也会被这狼烟烈火烧烤得痛不欲生。