If you think you can do it, you can.

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

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

Begin to be now what you will be hereafter.

What you do today can improve all your tomorrows.

If you're going through hell, keep going.

It's always too early to quit.

Either you run the day or the day runs you.

To know oneself, one should assert oneself.