Without hard work, nothing grows but weeds.
Know or listen to those who know.
If you can dream it, you can do it.
Well done is better than well said.
Be gentle to all and stern with yourself.
To be a good loser is to learn how to win.
Either you run the day or the day runs you.
If you think you can do it, you can.
I can, therefore I am.
Be kind whenever possible. It is always possible.
The role of the teacher is to create the conditions for invention rather than provide ready-made knowledge.