A mistake is an event, the full benefit of which has not yet been turned to your advantage.
The future may require not so much having a new idea as stopping having an old idea.
Any problem can be solved as long as it is stated properly.
A mistake is a future benefit, the full value of which is yet to be realized.
We have to keep in practice like musicians. Besides, there are still potentialities to be realized in color film. To us, it's just like bringing up a child. You don't stop after you've had it.
Intense concentration for hour after hour can bring out resources in people that they didn't know they had.