What you do today can improve all your tomorrows.

It's always too early to quit.

Know or listen to those who know.

Things do not happen. Things are made to happen.

If you think you can do it, you can.

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

Always desire to learn something useful.

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

Without hard work, nothing grows but weeds.