Know or listen to those who know.

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

The wise does at once what the fool does at last.

You never know what motivates you.

If you think you can do it, you can.

What you do today can improve all your tomorrows.

Leap, and the net will appear.

Be gentle to all and stern with yourself.

Begin to be now what you will be hereafter.