Never complain and never explain.

Be gentle to all and stern with yourself.

Begin to be now what you will be hereafter.

By failing to prepare, you are preparing to fail.

The dog that trots about finds a bone.

To know oneself, one should assert oneself.

Quality is not an act, it is a habit.

Either you run the day or the day runs you.

If you've got a talent, protect it.