实验中的精确性和假设中的创造性同样重要。
Precision in experimentation is as important as creativity in hypothesis.
The deterioration of every government begins with the decay of the principles on which it was founded.
满口仁义道理，但内心却充满邪念，只责怪他人而从不责骂自己，这种人称为“挂榜圣贤”。只怕恶行为人所见，能敬畏鬼神，知人又知天理，这才是实际的学问。