Know or listen to those who know.
The most effective way to do it, is to do it.
If you think you can do it, you can.
If you've got a talent, protect it.
By failing to prepare, you are preparing to fail.
Never complain and never explain.
You never know what motivates you.
What you do today can improve all your tomorrows.
Only the educated are free.
It's always too early to quit.
The shortest and surest way of arriving at real knowledge is to unlearn the lessons we have been taught, to mount the first principles, and take nobody's word about them.
Patriotism must be founded on great principals and supported by great virtue.