"Don't keep forever on the public road, going only where others have gone. Leave the beaten track occasionally and dive into the woods. Every time you do so you will be certain to find something that y…"

"You cannot force ideas. Successful ideas are the result of slow growth. Ideas do not reach perfection in a day, no matter how much study is put upon them. It is perseverance in the pursuit of studies …"

"The only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle."

"The true inventor is not the one who first conceives an idea, but the one who brings it to fruition."

"The telephone may be used to talk to the dead, and the dead may be used to talk to the living."