创新不是对每件事都说“是”，而是对所有非关键特性说“不”。

国际体系的结构迫使国家以某种方式行事，无论其内部特征如何。

创新源于解决实际问题。

"The past is always tense, the future perfect."

真正的力量来自内心的平静。

Innovation is the key to the future of coal industry, we must embrace new technologies and ideas.

If facts, logic, and scientific procedures are all just arbitrarily "socially constructed" notions, then all that is left is consensus--more specifically peer consensus, the kind of consensus that matters to adolescents or to many among the intelligentsia.

我的梦想是成为一个好演员，我一直在努力。

学习的意愿是一种内在动机，其来源和奖励都在于其自身的实践。