To know oneself, one should assert oneself.
If you think you can do it, you can.
Things do not happen. Things are made to happen.
The wise does at once what the fool does at last.
Without hard work, nothing grows but weeds.
The secret of getting ahead is getting started.
It's always too early to quit.
Be thine own palace, or the world's thy jail.
If you can dream it, you can do it.
I can, therefore I am.
If we can teach a teacher we can reach more people.