Give me some quotes from Aristotle that I might use in a school assignment

1. Knowing yourself is the beginning of all wisdom.
2. No great mind has ever existed without a touch of madness.
3. Happiness is the meaning and the purpose of life, the whole aim and end of human existence.
4. Patience is bitter, but its fruit is sweet.
5. Those who know, do. Those that understand, teach.
6. Learning is not child's play; we can not learn without pain.
7. What is a friend? A single soul dwelling in two bodies.
8. Pleasure in the job puts perfection in the work.
9. It is impossible or not easy to alter by argument what has long been absorbed by habit.
10. Educating the head without educating the heart is no education at all.