What you do today can improve all your tomorrows.

You never know what motivates you.

It's always too early to quit.

By failing to prepare, you are preparing to fail.

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

Leap, and the net will appear.

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

The secret of getting ahead is getting started.

Know or listen to those who know.