2.
Teach by doing whenever you can, and only fall back upon words when doing it is out of the question.
Jean-Jacques Rousseau
4.
My mum always told me, 'Have something to fall back on' and I never really listened.
Chuck Mosley
6.
There is nothing but nonviolence to fall back upon for retaining our freedom, even as we had to do for gaining it.
Mahatma Gandhi