What you do today can improve all your tomorrows.

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

I can, therefore I am.

It's always too early to quit.

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

If you're going through hell, keep going.

Things do not happen. Things are made to happen.

Well done is better than well said.

Begin to be now what you will be hereafter.