事实上，自然科学长期以来只是大脑和想象力的产物：现在是时候回归到对物质和显而易见事物的朴素而健全的观察上了。
The truth is, the science of Nature has been already too long made only a work of the brain and the fancy: It is now high time that it should return to the plainness and soundness of observations on material and obvious things.
The probability of a response is determined by its reinforcement history.
Leadership means making tough decisions today that will benefit everyone tomorrow.
写作是一种抵抗的方式，是保持记忆鲜活的方式。
The key to global competitiveness is local adaptability.
Diplomacy is not an end in itself if it does not advance the interests of the nation.
活着是世界上最罕见的事，大多数人只是存在，仅此而已。
Art should disturb the comfortable and comfort the disturbed.
出自北齐·颜之推《颜氏家训·省事》。很多的事情一起做，可能做好的却很少，还不如专心致志的做一件事情。
绘画就是作证。