We are what we repeatedly do.
Human beings are curious by nature.
A friend is another I.
It is the active exercise of our faculties in conformity with virtue that causes happiness, and the opposite activities its opposite.
Saying the words that come from knowledge is no sign of having it.
If, therefore, there is any one superior in virtue and in the power of performing the best actions, him we ought to follow and obey, but he must have the capacity for action as well as virtue.