It is wise to keep in mind that neither success nor failure is ever final.
Experiment is folly when experience shows the way.
The God we worship writes his name upon our faces.
There isn't a plant or a business on earth that couldn't stand a few improvements-and be better for them. Someone is going to think of them. Why not beat the other fellow to it?
If things go wrong, don't go with them.
The finest command of language is often shown by saying nothing.