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

Without hard work, nothing grows but weeds.

It's always too early to quit.

Always desire to learn something useful.

Either you run the day or the day runs you.

Know or listen to those who know.

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

What you do today can improve all your tomorrows.

The secret of getting ahead is getting started.