每一个挑战都是一个伪装的机会。
拥有美好一天的唯一方法是以积极的态度开始它。
安全是我们所有运营的首要任务。任何进步都不值得以员工和社区的福祉为代价。
Actions are right in proportion as they tend to promote happiness; wrong as they tend to produce the reverse of happiness.