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

I can, therefore I am.

It's always too early to quit.

Without hard work, nothing grows but weeds.

If you can dream it, you can do it.

To be a good loser is to learn how to win.

Go for it now. The future is promised to no one.

If you think you can do it, you can.

Know or listen to those who know.