Be gentle to all and stern with yourself.

Either you run the day or the day runs you.

To know oneself, one should assert oneself.

Expect problems and eat them for breakfast.

The wise does at once what the fool does at last.

If you think you can do it, you can.

Leap, and the net will appear.

Know or listen to those who know.

Quality is not an act, it is a habit.