"You never really understand a person until you consider things from his point of view."

"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."

大多数人的问题在于他们用希望、恐惧或愿望来思考，而不是用他们的头脑。

观察天地万物的自然景象，学习圣贤克己养性的工夫。行动上就是身体力行，奋斗不止，而最终的目的就是存诚自然。

倒置，始终倒置：将情况或问题颠倒过来。反向观察它。