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

If you're going through hell, keep going.

Never complain and never explain.

If you think you can do it, you can.

The dog that trots about finds a bone.

Things do not happen. Things are made to happen.

To know oneself, one should assert oneself.

Quality is not an act, it is a habit.

By failing to prepare, you are preparing to fail.