I can, therefore I am.
The dog that trots about finds a bone.
Do not weep do not wax indignant. Understand.
Leap, and the net will appear.
If you're going through hell, keep going.
You never know what motivates you.
Wherever you are - be all there.
It's always too early to quit.
Be gentle to all and stern with yourself.
Know or listen to those who know.
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.