To know oneself, one should assert oneself.

Never complain and never explain.

The most effective way to do it, is to do it.

Problems are not stop signs, they are guidelines.

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

If you're going through hell, keep going.

Be kind whenever possible. It is always possible.

Expect problems and eat them for breakfast.

Know or listen to those who know.