What you do today can improve all your tomorrows.

To know oneself, one should assert oneself.

The secret of getting ahead is getting started.

Know or listen to those who know.

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

By failing to prepare, you are preparing to fail.

Without hard work, nothing grows but weeds.

Never complain and never explain.

If you're going through hell, keep going.