Philosophy is the science which considers truth.

Wise people have an inward sense of what is beautiful, and the highest wisdom is to trust this intuition and be guided by it.

If then nature makes nothing without some end in view, nothing to no purpose, it must be that nature has made all of them for the sake of man.

The virtue of the good man is necessarily the same as the virtue of the citizen of the perfect state.

For what one has to learn to do, we learn by doing.

Meanness is incurable; it cannot be cured by old age, or by anything else.

Human good turns out to be activity of soul exhibiting excellence, and if there is more than one sort of excellence, in accordance with the best and most complete.Foroneswallowdoesnot makea summer, nor does one day; and so too one day, or a short time, does not make a man blessed and happy.