If you think you can do it, you can.

To be a good loser is to learn how to win.

Quality is not an act, it is a habit.

To know oneself, one should assert oneself.

If you can dream it, you can do it.

Know or listen to those who know.

I can, therefore I am.

Things do not happen. Things are made to happen.

If you're going through hell, keep going.