My best friend is the man who in wishing me well wishes it for my sake.

A good character carries with it the highest power of causing a thing to be believed.

Hippodamus, son of Euryphon, a native of Miletus, invented the art of planning and laid out the street plan of Piraeus.

A goal gets us motivated,while a good habit keeps us stay motivated.

No excellent soul is exempt from a mixture of madness.

Some men are just as sure of the truth of their opinions as are others of what they know.

If there is some end of the things we do, which we desire for its own sake, clearly this must be the good. Will not knowledge of it, then, have a great influence on life? Shall we not, like archers who have a mark to aim at, be more likely to hit upon what we should? If so, we must try, in outline at least, to determine what it is.