I never did anything by accident, nor did any of my inventions come by accident; they came by work.
Non-violence leads to the highest ethics, which is the goal of all evolution. Until we stop harming all other living beings, we are still savages.
I owe my success to the fact that I never had a clock in my workroom.
I think work is the world's greatest fun.
I have determined that there is no market for talking pictures
To me, the idea and expectation that the day is slowly and surely coming when we will be able to honestly say we are our brother's keeper and not his oppressor is very beautiful .