Leap, and the net will appear.
I can, therefore I am.
Never complain and never explain.
Know or listen to those who know.
If you can dream it, you can do it.
Problems are not stop signs, they are guidelines.
Always desire to learn something useful.
Only the educated are free.
What you do today can improve all your tomorrows.
You never know what motivates you.
A teacher must believe in the value and interest of his subject as a doctor believes in health.
A good teacher is a determined person.