Quality is not an act, it is a habit.

Never complain and never explain.

If you're going through hell, keep going.

Without hard work, nothing grows but weeds.

Be thine own palace, or the world's thy jail.

It's always too early to quit.

Things do not happen. Things are made to happen.

Begin to be now what you will be hereafter.

The most effective way to do it, is to do it.