If you think you can do it, you can.
Always desire to learn something useful.
Never complain and never explain.
Be kind whenever possible. It is always possible.
Know or listen to those who know.
To know oneself, one should assert oneself.
After a storm comes a calm.
I can, therefore I am.
Quality is not an act, it is a habit.
If you're going through hell, keep going.
He who stands with his face to the East in the morning will have the sun before him. If he does not change his posture, the Earth in the meantime having changed its, he will have the sun no longer before him, but behind.