Quality is not an act, it is a habit.
If you've got a talent, protect it.
Expect problems and eat them for breakfast.
Only the educated are free.
Well done is better than well said.
To know oneself, one should assert oneself.
Be gentle to all and stern with yourself.
If you can dream it, you can do it.
After a storm comes a calm.
What you do today can improve all your tomorrows.
The best way to have a good idea is to have a lot of ideas.
Satisfaction of one's curiosity is one of the greatest sources of happiness in life.
Facts are the air of scientists. Without them you can never fly.