Know or listen to those who know.

Be thine own palace, or the world's thy jail.

If you can dream it, you can do it.

To know oneself, one should assert oneself.

Things do not happen. Things are made to happen.

If you think you can do it, you can.

Well done is better than well said.

Expect problems and eat them for breakfast.

If you're going through hell, keep going.