Never complain and never explain.

If you think you can do it, you can.

The secret of getting ahead is getting started.

Without hard work, nothing grows but weeds.

Begin to be now what you will be hereafter.

What you do today can improve all your tomorrows.

The most effective way to do it, is to do it.

If you're going through hell, keep going.

Know or listen to those who know.