成功来自于深刻理解消费者需求。
水泥生产中的创新必须平衡效率与环境责任。
You have to believe in yourself when no one else does—that's what makes you a winner.
相关性和因果关系之间的区别在实证工作中是根本性的。
真正的自由是内心的自由。
The best way to understand a culture is to read its stories.
Growth is painful but necessary.