To know oneself, one should assert oneself.

By failing to prepare, you are preparing to fail.

Either you run the day or the day runs you.

Quality is not an act, it is a habit.

If you've got a talent, protect it.

Things do not happen. Things are made to happen.

Never complain and never explain.

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

After a storm comes a calm.