One thing alone not even God can do,To make undone whatever hath been done.
Education begins at the level of the learner.
The true nature of a thing is the highest it can become.
Virtue makes us aim at the right end, and practical wisdom makes us take the right means.
Here and elsewhere we shall not obtain the best insight into things until we actually see them growing from the beginning.
Finally, if nothing can be truly asserted, even the following claim would be false, the claim that there is no true assertion.