知己知彼，将心比心。
知道自己了解别人，设身处地为别人着想，体会别人感受。
预测未来的最好方法是通过创新和适应来创造未来。
Quality is more important than quantity. One home run is much better than two doubles.
侦查的艺术不在于看到可见之物，而在于察觉无形之物。
Great design solves problems, not just looks good.
The stranger is an element of the group itself, not unlike the poor and sundry 'inner enemies'—an element whose membership within the group involves both being outside it and confronting it.