It's always too early to quit.

Either you run the day or the day runs you.

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

What you do today can improve all your tomorrows.

By failing to prepare, you are preparing to fail.

I can, therefore I am.

If you've got a talent, protect it.

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

To know oneself, one should assert oneself.