There is no substitute for hard work.
To have a great idea, have a lot of them.
A teacher sent the following note home with a six-year-old boy 'He is too stupid to learn.' That boy was Thomas A. Edison.
Before you reject an idea, find at least five good things about it.
Incurably religious, that is the best way to describe the mental condition of so many people.
Every wrong attempt discarded is another step forward