“All our knowledge has its origin in our perceptions”

“All our knowledge hast its origins in our perceptions … In nature there is no effect without a cause … Experience never errs; it is only your judgments that err by promising themselves effects such as are not caused by your experiments … Science is the observation of things possible, whether present or past; prescience is the knowledge of things which may come to pass.”

“We are all the product of our past and the perception of our future.”

“The end of the world is not its destruction, but its translation into Heaven. The reinterpretation of the world is the transfer of all perception to knowledge.”

“Our obedience has its origin in God's prior action, and forgetting that truth results in self-righteousness, pride, and despair.”

“It is one of the commonest of our mistakes to consider that the limit of our power of perception is also the limit of all that there is to perceive.”