We must balance economic growth with environmental stewardship.
倾听公司里的每个人,并想办法让他们说话。
真相总是一种侮辱或玩笑,谎言通常乏味。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
消费者的信任是我们最宝贵的财富,我们必须珍惜。