Wherever you are - be all there.
Quality is not an act, it is a habit.
The most effective way to do it, is to do it.
To know oneself, one should assert oneself.
Expect problems and eat them for breakfast.
After a storm comes a calm.
What you do today can improve all your tomorrows.
Know or listen to those who know.
Things do not happen. Things are made to happen.
Well done is better than well said.
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.