Youth doesn't take advice.
I know of over 3,000 ways [that] a light bulb does not work.
It is a terrible situation when the Government, to insure the National Wealth, must go in debt and submit to ruinous interest charges, at the hands of men, who control the fictitious value of gold. Interest is the invention of Satan.
Seeming to do is not doing.
Each time you fail, you have eliminated another wrong option.
When I have eliminated the ways that will not work, I will find the way that will work.