牛大叫,但马却不回应;不是因为马没听到声音,是因为它们不是同类啊。点评:同类之间存在着客观联系,故能相应。
合作是关键,没有任何一个实体能独自解决世界的挑战。
The past is part of our present, and thus part of our future.
"Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence."
美联储目前没有预测会出现经济衰退。