Be kind whenever possible. It is always possible.
Things do not happen. Things are made to happen.
What you do today can improve all your tomorrows.
Be gentle to all and stern with yourself.
I can, therefore I am.
If you're going through hell, keep going.
Begin to be now what you will be hereafter.
Know or listen to those who know.
The most effective way to do it, is to do it.
You never know what motivates you.
I travel all over the country making speeches for people I believe in.
Teaching was the hardest work I had ever done, and it remains the hardest work I have done to date.