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

If you're going through hell, keep going.

What you do today can improve all your tomorrows.

It's always too early to quit.

Begin to be now what you will be hereafter.

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

Be gentle to all and stern with yourself.

Things do not happen. Things are made to happen.

Never complain and never explain.