If you think you can do it, you can.
Never complain and never explain.
Either you run the day or the day runs you.
Without hard work, nothing grows but weeds.
The most effective way to do it, is to do it.
Go for it now. The future is promised to no one.
I can, therefore I am.
Only the educated are free.
If you can dream it, you can do it.
If you've got a talent, protect it.
So the thing I realized rather gradually - I must say starting about 20 years ago now that we know about computers and things - there's a possibility of a more general basis for rules to describe nature.