Quality is not an act, it is a habit.

To know oneself, one should assert oneself.

If you're going through hell, keep going.

Things do not happen. Things are made to happen.

Begin to be now what you will be hereafter.

Never complain and never explain.

Either you run the day or the day runs you.

Know or listen to those who know.

By failing to prepare, you are preparing to fail.