Be gentle to all and stern with yourself.
You never know what motivates you.
Know or listen to those who know.
The wise does at once what the fool does at last.
Leap, and the net will appear.
Expect problems and eat them for breakfast.
Always desire to learn something useful.
Be kind whenever possible. It is always possible.
If you've got a talent, protect it.
What you do today can improve all your tomorrows.
And religion causes most of the problems, war, and economics of course, and study your history or you're going to repeat it and if you're burning a Harry Potter book you need some serious counseling, you don't get it, you're missing the whole point.