If you think you can do it, you can.
I can, therefore I am.
Go for it now. The future is promised to no one.
Either you run the day or the day runs you.
Be gentle to all and stern with yourself.
To know oneself, one should assert oneself.
Be thine own palace, or the world's thy jail.
It's always too early to quit.
You never know what motivates you.
Know or listen to those who know.
I therefore beg that you would indulge me with the liberty of declining the arduous trust.